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芳基磺酰胺衍生物及含该衍生物的药物组合物的制作方法

2021-02-01 10:02:59|485|起点商标网
专利名称:芳基磺酰胺衍生物及含该衍生物的药物组合物的制作方法
技术领域:
本发明是关于对凝血恶烷A2受体具有特异拮抗作用的新的芳基磺酰胺衍生物以及含有该芳基磺酰胺衍生物作为有效成分的药物组合物,特别是凝血恶烷A2受体拮抗剂。
凝血恶烷A2(TxA2)是由血小板等细胞合成的体内活性物质,现已知道,它具有很强的血小板凝集作用和平滑肌收缩作用。因此,文献中指出,TxA2受体拮抗剂可以有效地治疗和预防与TxA2的作用有关的疾病(特开平4-257556及特公昭57-35910等)。这类疾病例如有心肌梗塞、脑梗塞、肺闭塞、血栓、肾功能不全、妊娠毒血症以及因支气管收缩作用而引起的气喘等。为了有效地治疗和预防这些疾病,人们期望能研制出新的更好的TxA2受体拮抗剂。
为此,本发明人首先采用计算机图形处理和分子力场计算的方法分析、研究TxA2和TxA2受体拮抗剂的三维立体结构,然后参考这一结果,用计算机图形处理和分子力场计算的方法进行分子设计和合成,确认各种合成化合物的生理活性,发现具有TxA2受体拮抗作用的新的芳基磺酰胺衍生物,从而完成了本发明。
即,本发明是关于由通式(I)表示的芳基磺酰胺衍生物及其盐 式中,R1是未取代的苯基、萘基或噻吩基,或者是由1-3个(最好是1个或2个)选自卤原子、烷基(优选碳原子数1-10、尤其是1-3个的直链或支链的烷基)、硝基和烷氧基(优选的是碳原子数1-10、特别是1-3的直链或支链的烷氧基)的相同或不同的取代基取代的苯基或噻吩基;R2是碳原子数1-15(最好是1-8)的直链、支链或分支而形成环的烷基、苯基、苯氧基、被卤原子取代的苯氧基、碳原子数5-7的环烷基(最好是环己基)、吲哚基(最好是3-吲哚基)、碳原子数1-4(最好是1-2)的烷硫基、羟基、被保护的羟基(例如四氢化吡喃氧基、最好是2-四氢化吡喃氧基)、咪唑基(最好是1-咪唑基)、吡啶氧基(最好是3-吡啶氧基)、或-OSO2R4基;R4是碳原子数1-15(优选的是1-8、特别是1-3)的直链或支链的烷基,或者未取代的苯基或噻吩基,或者是由1-3个选自卤原子、烷基(优选的是碳原子数1-10、特别是1-3的直链或支链的烷基)、硝基和烷氧基(优选的是碳原子数1-10、最好是1-3的直链或支链的烷氧基)的相同或不同的取代基取代的苯基或噻吩基;R3是氢原子或碳原子数1-20(优选的是1-5、最好是1-3)的直链或支链的烷基;n是0-10(最好是0-2)的整数;p是0-10(最好是0或1)的整数;x是由通式表示的基;m和q各自独立地是0-8(最好是0-5)的整数;A是直接链接或是亚苯基(即1,2-亚苯基、1,3-亚苯基或1,4-亚苯基)。
另外,本发明还涉及药物组合物,特别是凝血恶烷A2拮抗剂,其特征是,含有上面通式(I)所表示的芳基磺酰胺衍生物或其药学上允许的盐。
实施本发明的最佳方案本说明书中,作为直链或支链的烷基例如可以举出甲基、乙基、丙基、异丙基、正丙基、异丁基、仲丁基、叔丁基、正戊基、异戊基、新戊基、叔戊基、1-甲基丁基、2-甲基丁基、1,2-二甲基丙基、己基、异己基、1-甲基戊基、2-甲基戊基、3-甲基戊基、1,1-二甲基丁基、1,2-二甲基丁基、1,3-二甲基丁基、2,2-二甲基丁基、2,3-二甲基丁基、3,3-二甲基丁基、1-乙基丁基、2-乙基丁基、1,1,2-三甲基丙基、1,2,2-三甲基丙基、1-乙基-2-甲基丙基等。
分支而形成环的烷基,例如可以是被碳原子数5-7的环烷基取代的、碳原子数1-9的烷基,如1-环戊基甲基、2-环戊基乙基、1-环己基甲基或2-环己基乙基。碳原子数5-7的环烷基是环戊基、环己基或环庚基。
烷氧基例如可以举出直链或支链的烷氧基,如甲氧基、乙氧基、正丙氧基、异丙氧基、正丁氧基、异丁氧基、叔丁氧基、正戊氧基、正己氧基等。烷硫基例如可以是甲硫基或乙硫基。卤原子例如可以举出氟原子、氯原子、溴原子、碘原子。
被保护的羟基例如可以举出四氢吡喃氧基。
在上述通式(I)中,R1基的苯基、萘基或噻吩基可以是未取代的,或者是一取代的、二取代的或三取代的,这些取代基可以是相同的也可以是不同的。
上述通式(I)所表示的化合物中,优选的化合物是,R1是未取代的苯基、萘基或噻吩基,或者是被选自卤原子、碳原子数1-10的直链或支链的烷基、硝基和碳原子数1-10的直链或支链的烷氧基的1-3个相同或不同的取代基取代的苯基或噻吩基;R2是碳原子数1-8的直链、支链或分支而形成环的烷基、苯基、苯氧基、被卤原子取代的苯氧基、环己基、吲哚基、碳原子数1-3的烷硫基、羟基、四氢吡喃氧基、咪唑基、吡啶氧基或-OSO2R4基;R4是碳原子数1-8的直链或支链的烷基;R3是氢原子或碳原子数1-5的直链或支链的烷基;n是0-2的整数;p是0或1;x是由通式表示的基;m和q分别独立地是0-5的整数;A是直接连接或是1,2-亚苯基、1,3-亚苯基或1,4-亚苯基。
另外,在上述通式(I)表示的化合物中,更优选的化合物是,R1是未取代的苯基、萘基或噻吩基,或者是被选自卤原子、碳原子数1-2的直链烷基、硝基和碳原子数1-2的直链烷氧基的1或2个相同或不同的取代基取代的苯基;R2是碳原子数1-6的直链或支链烷基、苯基、苯氧基、被卤原子取代的苯氧基、环己基、3-吲哚基、碳原子数1-2的烷硫基、羟基、2-四氢吡喃氧基、1-咪唑基、3-吡啶氧基或-OSO2CH3基;R3是氢原子或碳原子数1-3的烷基;n是0-2的整数;p是0或1;x是由通式表示的基;m和q分别独立地是0-5的整数;A是直接连接或者是1,3-亚苯基或1,4-亚苯基。
在本发明化合物(I)中,在某些情况下存在有几何异构体、光学异构体或互变异构体,这任一种单独的异构体或它们的任意混合物均包含在本发明之中。
上述本发明的芳基磺酰胺衍生物的盐,没有特别的限制,不过最好是药学上允许的盐。在上述通式(I)中,R2基是1-咪唑基或3-吡啶氧基时,可以形成酸加成盐,R3基是氢原子时,可以与金属原子或有机碱形成取代的盐。
药学上允许的酸加成盐,例如可以是与含有药学上允许的阴离子的无机酸或有机酸的盐,如与盐酸、氢溴酸、硫酸、亚硫酸、磷酸、亚磷酸、醋酸、马来酸、富马酸、乳酸、酒石酸、柠檬酸、葡糖酸、琥珀酸、苯甲酸、对甲苯磺酸等的盐。
优选的金属盐是锂、钠或钾等碱金属的盐,或者是钙或镁等碱土金属的盐。
优选的有机碱的盐,是与三乙胺、2-氨基丁烷、叔丁胺、二异丙基乙胺、正丁基甲胺、正丁基二甲胺、三正丁胺、二环己胺吗啉、N-甲基吗啉、氨基丁三醇等的盐。
上述通式(I)表示的本发明的芳基磺酰胺衍生物可以用各种方法制备,有代表性的制备工艺叙述如下。
(1)以通式(Ⅱ)所表示的磺酰基氨基羧酸化合物为起始物质的制备方法 (式中R21是碳原子数1-15的直链、支链或分支而形成环的烷基、苯基、碳原子数5-7的环烷基、吲哚基、碳原子数1-4的烷硫基、被保护的羟基、咪唑基、R1、n和p的含义同上)。
在适当的溶剂(例如氯仿)中及存在适当的缩合剂(例如三甲基乙酰、碘化2-氯-1-甲基吡啶鎓、N,N'-二环己基碳化二亚胺等)和适当的碱(例如如三乙胺)的条件下,使通式(Ⅱ)所表示的磺酰基氨基羧酸化合物与通式(Ⅲ)
(式中R31是碳原子数1-20、优选1-5、最好1-3的直链或支链的烷基,X的含义同上)所表示的氨基酸酯化合物进行反应,生成上述通式(I)中R2基是R21基、R3基是R31基的芳基磺酰胺衍生物,可以采用公知的方法将R21基和/或R31基转变成其它的R2基和/或R3基。
上述通式(Ⅱ)中R21是被保护的羟基的磺酰基氨基羧酸化合物,可以通过将通式(Ⅳ) (式中R1、n和p的含义同上)所表示的磺酰基氨基羧酸化合物的-(CH2)n-OH基的OH基保护起来而制备。OH基的保护可以采用公知的方法进行,例如,在适当的溶剂(如氯仿)中及存在适当的酸催化剂(如甲苯磺酸)的条件下,使通式(Ⅳ)表示的磺酰基氨基羟基羧酸与二氢化吡喃反应,将通式(Ⅳ)中的-(CH2)n-OH基的OH基四氢吡喃基化,可以生成通式(Ⅱ)中的R21是2-四氢吡喃氧基(以下简称为OTHP)的磺酰基氨基羧酸化合物。可以在同一反应容器中使所得到的磺酰基氨基羧酸化合物与上述通式(Ⅲ)表示的氨基酸酯反应。
在适当的溶剂(如含水乙醇)中及存在适当的酸催化剂[如甲苯磺酸、吡啶鎓对甲苯磺酸盐(以下简称PPTS]的条件下,将用上述方法得到的、通式(I)中R2基是被保护的羟基(例如OTHP)的芳基磺酰胺衍生物水解,可以得到通式(I)中R2基是羟基的芳基磺酰胺衍生物。
另外,在适当的溶剂(例如氯仿)中及存在适当的碱(例如吡啶或三乙胺)的条件下,利用甲磺酰氯将上述水解得到的、通式(I)中R2基是OH的芳基磺酰胺衍生物磺化,可以得到通式(I)中R2基是-OSO2R4基(例如-OSO2CH3基)的芳基磺酰胺衍生物。
另外,在适当的溶剂[例如二甲基甲酰胺(以下简称DMF)]中及存在适当的碱(例如NaH)的条件下,将上述磺化得到的、通式(I)中R2基是-OSO2R4基的芳基磺酰胺衍生物与咪唑缩合,可以得到通式(I)中R2基是咪唑基的芳基磺酰胺衍生物。
另外,在适当的溶剂(例如DMF)中及存在适当的碱(例如NaH)的条件下,将上述磺化得到的、通式(I)中R2基是-OSO2R4基的芳基磺酰胺衍生物与3-羟基吡啶缩合,可以得到通式(I)中R2基是吡啶氧基的芳基磺酰胺衍生物。
另外,在适当的溶剂(例如DMF)中及存在适当的碱(例如NaH)的条件下,将上述磺化得到的、通式(I)中R2基是-OSO2R4基的芳基磺酰胺衍生物与苯酚或被卤原子取代的苯酚缩合,可以得到通式(I)中R2基是苯氧基或被卤原子取代的苯氧基的芳基磺酰胺衍生物。
(2)以通式(V)所表示的羰基氨基羧酸化合物为起始物质的制备方法 [式中,R5是碳原子数1-20的直链或支链的烷基,或者是未取代的苄基,或者是被选自卤原子、烷基(最好是碳原子数1-6的直链或支链的烷基)、硝基、烷氧基(最好是碳原子数1-6的直链或支链的烷氧基)或羟基中的1-3个相同或不同的取代基取代的苄基;R21、n和q的含义同上]在有适当的缩合剂(例如特戊酰氯、碘化2-氯-1-甲基吡啶鎓、N,N'-二环己基碳化二亚胺等)和适当的碱(例如三乙胺)存在的条件下,使通式(V)表示的羰基氨基羰酸化合物与上述通式(Ⅲ)
(式中R31和X的含义同上)表示的氨基酸酯化合物反应,可以得到通式(Ⅵ) (式中R5、R21、R31和X的含义同上)表示的羰基胺衍生物。
然后,在适当的催化剂(例如披钯木炭等)存在的情况下将上述缩合反应得到的、由通式(Ⅵ)表示的羰基胺衍生物加氢分解,脱除R5-O-CO-基,形成通式(Ⅶ) (式中R5、R21、R31和X的含义同上)表示的胺衍生物,随后在适当的溶剂(例如氯仿)中及存在适当的碱(例如吡啶、三乙胺等)的条件下,用适当的磺化剂(例如P-对氯苯磺酰氯或甲苯磺酰氯等)将其磺化,生成上述通式(I)中R2基是R21基、R3基是R31基的芳基磺酰胺衍生物,采用公知的方法可以将R21基和/或R31基转变成其它的R2基和/或R3基。
上述通式(V)中R21基是被保护的羟基的羰基氨基羧酸化合物,可以通过将通式(Ⅷ) (式中R5、n和p的含义同上)表示的羰基氨基羟基羧酸化合物的-(CH2)n-OH基的OH基保护起来而制备。OH基的保护可采用公知方法进行,例如,在适当的溶剂(例如氯仿)中及存在适当的酸催化剂(例如甲苯磺酸)的条件下使通式(Ⅳ)表示的羰基氨基羟基羧酸化合物与二氢吡喃反应,将通式(Ⅷ)中的-(CH2)n-OH基的OH基四氢吡喃基化,可以生成通式(V)中R21基是2-四氢吡喃氧基的羰基氨基羧酸化合物。这样得到的羰基氨基羧酸化合物,可以在同一反应容器中使之与上述通式(Ⅲ)表示的氨基酸酯反应。
根据需要,在适当的溶剂(例如乙醇、甲醇等)中用适当的碱(例如氢氧化钠、碳酸钾等)将通式(I)中R3是烷基的芳基磺酰胺衍生物的酯体水解,然后按常规方法处理,可以得到通式(I)中R3是氢原子的、具有游离羧基的芳基磺酰胺衍生物。根据需要,在适当的溶剂(例如乙醇或甲醇)中用1当量的适宜的碱(例如氢氧化钠、氢氧化钾、三乙胺、2-氨基丁烷、叔丁胺或二异丙基乙胺等)处理具有游离羧基的芳基磺酰胺衍生物[在通式(I)中R3=H],可以得到金属盐或有机碱的盐。
在下述实施例中,对本发明的由上述通式(I)表示的芳基磺酰胺衍生物进行了下列生理活性试验,显示出明显的效果。
(1)利用结合试验检定(binding assay)测定TxA2拮抗作用;
(2)测定阻碍血管收缩活性;
(3)测定阻碍血小板凝集活性;
本发明的由上述通式(I)表示的芳基磺酰胺衍生物,对TxA2受体具有特异的拮抗作用,基于TxA2受体拮抗作用、血管收缩阻碍作用和血小板凝集阻碍作用,可以用来作为药物组合物的有效成分。具体地说,例如可以防治心肌梗塞、脑梗塞、肺塞栓、血栓症、妊娠毒血症肾功能不全以及因支气管收缩作用而引起的气喘。另外,还可有效地防止蛛网膜下出血后的血管挛缩、防止循环系位或消化系统动脉再灌流后由TxA2引起的休克、防止因失血、败血症、外伤、心功能障碍、内毒素、急性胰腺炎或烧伤引起的休克,或者防止体外循环中的血小板减少。
本发明的用来作为药物组合物中的有效成分的、以上述通式(I)表示的芳基磺酰胺衍生物,包括全部的纯粹的立体异构体以及这些立体异构体的任意比例的混合物,此外还包括那些药学上允许的盐。
本发明的药物组合物,可以经口或不经口(例如静脉内、皮下、经直肠、经皮)给药、根据给药途径,可以将其制成口服剂、注射剂、吸收剂或栓剂等剂型。经口给药时,可以采用常用的制剂,例如片剂、散剂、胶囊剂或颗粒剂等固体制剂,或者水性或油性的悬浮剂、糖浆剂或酏剂等液剂。不经口给药时,可以采用水性或油性的针剂或栓剂。
本发明的药物组合物,除上述有效成分外,可以含有药学上允许的稀释剂或载体。这些稀释剂或载体例如可以使用惯用的赋形剂、粘合剂、润滑剂、水性溶剂、油性溶剂、乳化剂、悬浮剂等,此外还可以含有其它的添加剂,例如防腐剂、稳定剂等。有效成分的给药量,依所要达到的治疗效果、给药方法、病人年龄和体重等而有所不同,一般不作规定,不过,通常成人每天的用药量,按每1公斤体重计,经口给药时约为0.1-500mg,优选的是0.5-2000mg,非经口给药时约为0.001-500mg,优选的是0.5-100mg,可以将其分成1-5次给药。
实施例下面,通过实施例更具体地说明本发明,但本发明的范围不受这些实施例的限制。
实施例1
(S)-2-(4-氯苯磺酰胺基)-N-(4-乙氧羰基苯基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备在(S)-2-(4-氯苯磺酰胺基)-3-羟基丙酸(500mg)的THF(5ml)溶液中加入二氢化吡喃(245μl)、对甲苯磺酸(20mg)和氯仿(5ml),在氩气中及室温下搅拌4小时。向反应液中加三乙胺(327μl)和特戊酰氯(241μl),搅拌30分钟后添加对氨基苯甲酸乙酯(345mg),在室温下搅拌一夜。将反应液注入饱和食盐水中,用乙酸乙酯萃取。合并乙酸乙酯层,用饱和食盐水洗净,用Na2SO4干燥后,在减压下馏去溶剂,得到1.27g黄色油状物质。用柱色谱(硅胶23g、己烷/乙酸乙酯=5/2)提纯,得到(S)-2-(4-氯苯磺酰氨基)-N-(4-乙氧羰基苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(595mg)。
IR ν max cm-1(KBr)3359,3205,1710,1693,1278,11681H-NMR δ ppm(CDCl3)1.38(3H,t,J=7Hz),1.4~1.8(6H,m),3.3~4.1(4H,m),4.35(2H,q,J=7Hz),4.40(1H,m),7.3~7.7(4H,m),7.85(2H,d,J=8.5Hz),7.97(2H,d,J=8.5Hz)Fab-MS m/z514,513,512,511(MH+),510,427实施例2(RS)-2-(4-氯苯磺酰氨基)-N-(4-乙氧羰基苯基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备与实施例1所述方法同样,依次使二氢吡喃(2.7g)和对氨基苯甲酸乙酯(2.13g)与(RS)-2-(4-氯苯磺酰氨基)-3-羟基丙酸(3g)反应,得到(RS)-2-(4-氯苯磺酰氨基)-N-(4-乙氧羰基苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(1.962g)IR ν max cm-1(KBr)3359,1710,1693,1278,11681H-NMR δ ppm(CDCl3)1.38(3H,t,J=7Hz),1.4~1.8(6H,m),3.3~4.1(4H,m),4.35(2H,q,J=7Hz),4.40(1H,m),7.3~7.7(4H,m),7.85(2H,d,J=8.5Hz),7.97(2H,d,J=8.5Hz)Fab-MS m/z514,513,512,511(MH+),510,427实施例3(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备与实施例1所述方法同样,依次使二氢吡喃(1.4ml)和对氨基苯基乙酸乙酯(2.02g)与(RS)-2-(4-氯苯磺酰氨基)-3-羟基丙酸(2.8g)反应,得到(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(3.4g)。
熔点100-110℃IR ν max cm-1(KBr)3359,1734,1672,1338,11681H-NMR δ ppm(CDCl3)1.242(3H,t,J=7.2Hz),1.35~1.9(6H,m),3.50(2H,m),3.569(2H,s),3.714(1H,dd,J=12.8Hz,J=9.2Hz),3.95(2H,m),4.137(2H,q,J=7.2Hz),4.40(1H,m),7.230 and 7.238(2H,d,J=8.5Hz),7.394 and 7.444(2H,d,J=8.5Hz),7.484 and 7.504(2H,d,J=8.5Hz),7.834(2H,d,J=8.5Hz)
13CNMR δ ppm(CDCl3)14.13,20.56 and 20.75,24.89 and 25.02,26.98 and 27.09,30.61 and 30.89,40.82,56.39 and 56.65,60.85,64.57 and 64.86,68.31 and 68.71,101.08 and 101.81,119.95 and 120.03,128.74 and 128.91,129.45 and 129.61,129.70 and 129.83,130.54 and 130.61,136.10,137.33 and 137.58,139.76 and 139.86,166.53 and 166.72,171.43Fab-MS m/z525(MH+),524(M+),441(MH+-DHP)实施例4(RS)-2-(4-氯苯磺酰氨基)-N-(4-(2-甲氧羰基乙基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备与实施例1所述方法同样,依次使二氢吡喃(1.4ml)和对氨基苯基丙酸甲酯(2.15g)与(RS)-2-(4-氯苯磺酰氨基)-3-羟基丙酸(2.8g)反应,得到(RS)-2-(4-氯苯磺酰氨基)-N-(4-(2-甲氧羰基乙基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(2.1g)。
熔点102-107℃IR ν max cm-1(KBr)3700~2500(br),3265,1736,1662,1340,11641H-NMR δ ppm(CDCl3)1.3~1.9(6H,m),2.598(2H,t,J=7.7Hz),2.911(2H,t,J=7.7Hz),3.50(2H,m),3.660(3H,s),3.95(2H,m),4.16(1H,m),4.42(1H,m),7.139 and 7.146(2H,d,J=8.5Hz),7.347 and 7.396(2H,d,J=8.5Hz),7.479 and 7.498(2H,d,J=8.5Hz),7.833(2H,d,J=8.5Hz)
13C-NMR δ ppm(CDCl3)20.53 and 20.71,24.89 and 25.02,30.34,30.59 and 30.87,35.63,51.57,56.39 and 56.65,64.51 and 64.81,68.29 and 68.71,101.02 and 101.74,120.05 and 120.14,128.74 and 128.80,128.89,129.46 and 129.59,135.35,137.01 and 137.09,137.34 and 137.60,139.75 and 139.82,166.50 and 166.68,173.17Fab-MS m/z 525(M+),524(M+),441(MH-DHP)实施例5(S)-2-(4-氯苯磺酰氨基)-N-(3-乙氧羰基苯基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备与实施例1所述的方法同样,依次使二氢吡喃(1.46ml)和间氨基苯甲酸乙酯(2.13g)与(S)-2-(4-氯苯磺酰氨基)-3-羟基丙酸(3g)反应,得到(S)-2-(4-氯苯磺酰氨基)-N-(3-乙氧羰基苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(2.3g)。
IR ν max cm-1(KBr)3336,1716,1695,1288,11681H-NMR δ ppm(CDCl3)1.38(3H,t,J=7.1Hz),1.4~1.8(6H,m),3.3~4.1(5H,m),4.37(2H,q,J=7.1Hz),4.40(1H,m),7.2~7.6(3H,m),7.7~7.9(1H,m),7.85(2H,d,J=7.6Hz),8.01(2H,d,J=7.1Hz),8.83(2H,d,J=3.4Hz)Fab-MS m/z511(MH+)实施例6(RS)-2-(4-氯苯磺酰氨基)-N-(3-乙氧羰基苯基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备与实施例1所述方法同样,依次使二氢吡喃(2.7g)和间氨基苯甲酸乙酯(2.13g)与(RS)-2-(4-氯苯磺酰氨基)-3-羟基丙酸(3g)反应,得到(RS)-2-(4-氯苯磺酰氨基)-N-(3-乙氧羰基苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(2.725g)。
IR ν max cm-1(KBr)3336,1716,1695,1288,11681H-NMR δ ppm(CDCl3)1.38(3H,t,J=7.1Hz),1.4~1.8(6H,m),3.3~4.1(5H,m),4.37(2H,q,J=7.1Hz),4.40(1H,m),7.2~7.6(3H,m),7.7~7.9(1H,m),7.85(2H,d,J=7.6Hz),8.01(2H,d,J=7.1Hz),8.83(2H,d,J=3.4Hz)Fab-MS m/z511(MH+)实施例7(RS)-2-(4-氯苯磺酰氨基)-N-(3-(甲氧羰基甲基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备与实施例1所述的方法同样,依次使二氢吡喃(0.4ml)和间氨基苯基乙酸甲酯(604mg)与(RS)-2-(4-氯苯磺酰氨基)-3-羟基丙酸(893mg)反应,得到(RS)-2-(4-氯苯磺酰氨基)-N-(3-(甲氧羰基甲基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(624mg)IR ν max cm-1(neat)3336,1723,1691,1346,1167Fab-MS m/z497(MH+),413实施例8(RS)-2-(4-氯苯磺酰氨基)-N-(3-(2-甲氧羰基乙基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备与实施例1所述的方法同样,依次使二氢吡喃(2.74ml)和对氨基苯基丙酸甲酯(3.94g)与(RS)-2-(4-氯苯磺酰氨基)-3-羟基丙酸(5.59g)反应,得到(RS)-2-(4-氯苯磺酰氨基)-N-(3-(2-甲氧羰基乙基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(7.60g)。
IR ν max cm-1(neat)3340,1733,1689,1344,11651H-NMR δ ppm(CDCl3)1.3~1.9(6H,m),2.621(2H,t,J=7.7Hz),2.925(2H,t,J=7.7Hz),3.4~3.6(2H,m),3.670(3H,s),4.15(1H,m),4.44(2H,m),6.960(1H,d,J=7.1Hz),7.1~7.4(3H,m),7.45~7.75(2H,m),7.842(2H,d,J=8.6Hz),8.568(1H,d,J=15.4Hz)13CNMR δ ppm(CDCl3)20.54,24.89,30.61,35.47,51.59,56.46,64.55,68.29,101.06,117.80,119.70,124.66,137.29,139.75,141.60,166.53,173.12Fab-MS m/z525(MH+),441(MH+-DHP),85实施例9(RS)-2-(4-氯苯磺酰氨基)-N-(3-甲氧羰基丙基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备与实施例1所述的方法同样,依次使二氢吡喃(1.37ml)和4-氨基丁酸甲酯盐酸盐(1.69g)与(RS)-2-(4-氯苯磺酰氨基)-3-羟基丙酸(2.80g)反应,得到(RS)-2-(4-氯苯磺酰氨基)-N-(3-甲氧羰丙基)-3-(四氢吡喃-2-基氧基)丙酰胺(3.12g)。
IR ν max cm-1(neat)3369,3292,1736,1660,1340,11671H-NMR δ ppm(CDCl3)1.4~1.9(6H,m),1.807(2H,t,J=7.2Hz),2.340(2H,q,J=7.2Hz),3.25(2H,m),3.45(2H,m),3.682(3H,s),3.85(2H,m),4.35(1H,m),4.10(1H,m),6.90(1H,m),7.503(2H,d,J=8.3Hz),7.813(2H,d,J=8.3Hz)13C NMR δ ppm(CDCl3)24.52,25.00,27.53,30.57,31.05,38.94,51.62,56.39,64.46,68.35,100.91,128.71,129.33,137.44,139.64,168.79,173.45Fab-MS m/z463(MH+),379(MH+-DHP)实施例10(RS)-2-(4-氯苯磺酰氨基)-N-(4-甲氧羰基丁基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备与实施例1所述的方法同样,依次使二氢吡喃(2.9ml)和5-氨基戊酸甲酯盐酸盐(2.158g)与(RS)-2-(4-氯苯磺酰氨基)-3-羟基丙酸(3g)反应,得到(RS)-2-(4-氯苯磺酰氨基)-N-(4-甲氧羰基丁基)-3-(四氢吡喃-2-基氧基)丙酰胺(2.059g)IR ν max cm-1(neat)3373,3305,2945,1736,1655,1439,1340,1167,1124,10861H-NMR δ ppm(CDCl3)1.259(2H,t,J=7.1Hz),1.4~1.9(8H,m),2.329(2H,t,J=7.1Hz),3.1~3.3(2H,m),3.3~3.5(2H,m),3.673(3H,s),3.7~3.9(2H,m),4.122(1H,dd,J=14.4Hz,J=7.1Hz),4.3~4.4(1H,m),7.4~7.6(2H,m),7.7~7.9(2H,m)13C-NMR δ ppm(CDCl3)14.15,20.53,24.93 and 25.00,28.74,30.57 and 30.65,33.40,39.23,56.17 and 56.35,64.42,68.31,100.91 and 101.06,128.71 and 128.93,137.44and137.84,139.56and139.64,168.46and168.68,173.74Fab-MS m/z477(MH+),393(MH+-THP)实施例11(RS)-2-(4-氯苯磺酰氨基)-N-(5-甲氧羰基戊基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备与实施例1所述方法同样,依次使二氢吡喃(2.56ml)和6-氨基己酸甲酯盐酸盐(3.41g)与(RS)-2-(4-氯苯磺酰氨基)-3-羟基丙酸(4.94g)反应,得到(RS)-2-(4-氯苯磺酰氨基)-N-(5-甲氧羰基戊基)-3-(四氢吡喃-2-基氧基)丙酰胺(0.87g)。
熔点59-60℃IR ν max cm-1(neat)3377,3305,1736,1662,1342,1167,7541H-NMR δ ppm(CDCl3)1.2~1.9(12H,m),2.310(2H,t,J=7.4Hz),3.230(2H,dd,J=13.3Hz,J=6.7Hz),3.3~4.2(5H,m),3.670(3H,s),6.90(1H,m),7.490(2H,d,J=8.3Hz),7.813(2H,d,J=8.3Hz)Fab-MS m/z491(MH+),407实施例12(RS)-2-(4-氯苯磺酰氨基)-N-(6-甲氧羰基庚基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备与实施例1中所述的方法同样,依次使二氢吡喃(1.93ml)和7-氨基庚酸甲酯盐酸盐(1.67g)与(RS)-2-(4-氯苯磺酰氨基)-3-羟基丙酸(2g)反应,得到(RS)-2-(4-氯苯磺酰氨基)-N-(6-甲氧羰基庚基)-3-(四氢吡喃-2-基氧基)丙酰胺(1.497g)。
IR ν max cm-1(neat)3371,2941,2866,1738,1660,1441,1342,1167,1124,10931H-NMR δ ppm(CDCl3)1.2~1.4(4H,m),1.4~1.8(10H,m),2.308(2H,t,J=7.4Hz),3.1~3.3(2H,m),3.4~3.5(2H,m),3.669(3H,s),3.7~3.9(2H,m),4.0~4.2(1H,m),4.3~4.4(1H,m),7.495(2H,dd,J=8.8Hz,J=3.7Hz),7.812(2H,dd,J=8.8Hz,J=1.2Hz)13C-NMR δ ppm(CDCl3)20.42,24.71 and 24.93,26.25,27.46 and 27.53,28.59,29.07,30.57 and 30.65,33.87,39.56,50.63,51.44,56.17 and 56.39,64.31 and 64.39,68.27,100.87,128.67 and 128.89,129.33 and 129.48,137.51 and 137.84,139.53 and 139.60,168.46 and 168.64,174.18Fab-MS m/z505(MH+),421(MH+-THP)实施例13(RS)-2-(4-氯苯磺酰氨基)-N-(7-甲氧羰基庚基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备与实施例1中所述的方法同样,依次使二氢吡喃(2.9ml)和6-氨基辛酸甲酯盐酸盐(2.699g)与(RS)-2-(4-氯苯磺酰氨基)-3-羟基丙酸(3g)反应,得到(RS)-2-(4-氯苯磺酰氨基)-N-(7-甲氧羰基庚基)-3-(四氢吡喃-2-基氧基)丙酰胺(2.026g)。
IR ν max cm-1(neat)3369,3305,2939,1738,1660,1441,1342,1167,1122,10861H-NMR δ ppm(CDCl3)1.2~1.4(6H,m),1.4~1.8(10H,m),2.301(2H,t,J=7.6Hz),3.4~3.6(2H,m),3.664(3H,s),3.7~3.9(2H,m),4.0~4.1(1H,m),4.3~4.4(1H,m),7.484(2H,d,J=8.6Hz),7.812(2H,d,J=8.6Hz)13C-NMR δ ppm(CDCl3)20.38,24.71 and 24.89,26.43,28.70 and 28.85,29.14,30.54 and 30.61,31.89,33.91,39.60,51.37,56.10 and 56.28,63.76,64.24,68.24,100.76 and 100.87,128.67 and 128.85,129.26 and 129.44,137.84,139.45,168.39 and 168.57,174.14Fab-MS m/z519(MH+),435(MH+-THP)实施例14(RS)-2-(苄氧羰基氨基)-N-(4-(乙氧羰甲基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备在N-苄氧羰基-DL-丝氨酸(5g)的氯仿悬浮液中加入二氢吡喃(2.27ml)和对甲苯磺酸(500mg),在氩气中及室温下搅拌一夜。向反应液中添加三乙胺(11.65ml)、对氨基苯基乙酸乙酯盐酸盐(4.5g)和磺化2-氯-1-甲基吡啶鎓(6.4g),加热回流3小时,减压浓缩反应液,将残渣溶解于乙酸乙酯中,用1NHCl、5%NaHCO3、饱和食盐水洗涤,用Na2SO4干燥,然后在减压下馏去溶剂。用柱色谱(硅胶300g、己烷/乙酸乙酯=20/9)提纯残渣,得到(RS)-2-(苄氧羰基氨基)-N-(4-(乙氧羰甲基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(6.847g)。
IR ν max cm-1(KBr)3315,1734,1685,1369,11591H-NMR δ ppm(CDCl3-CD3OD)1.241(3H,t,J=7.08Hz),1.4~1.9(6H,m),3.567(2H,s)3.5~4.0(3H,m),4.135(2H,q,J=7.08Hz),4.61(1H,m),5.137(2H,s),7.225(2H,d,J=8.30Hz),7.35(5H,m),7.453(2H,d,J=8.30Hz)13C-NMR δ ppm(CDCl3-CD3OD)14.16,19.98,25.13,30.52,40.82,60.87,63.34,67.23,68.41,120.07,128.11,128.28,128.57,129.81,130.18,136.08,136.57,156.13,167.96,171.53Fab-MS m/z 458(MH+),401实施例15(RS)-2-(苯磺酰氨基)-N-(4-(乙氧羰基甲基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备在(RS)-2-(苄氧羰基氨基)-N-(4-乙氧羰甲基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(1g)的甲醇(30ml)溶液中加入披钯木炭(100mg),在氢气氛中及室温下搅拌一夜。过滤反应液,减压浓缩滤液,将残渣溶于吡啶(3ml)中。向该溶液中加入苯磺酰氯(521μl),在氩气中及室温下搅拌一夜。将反应液注入1N HCl中,用乙酸乙酯萃取,合并乙酸乙酯层,用1N HCl、5%NaHCO3、饱和食盐水洗涤,再用Na2SO4干燥,然后在减压下馏去溶剂。残留物经柱色谱(硅胶25g、己烷/乙酸乙酯=5/4)提纯,得到(RS)-2-(苯磺酰氨基)-N-(4-乙氧羰基甲基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(0.96g)。
熔点113-122℃IR ν max cm-1(KBr)3350,3265,1736,1666,1333,1166,729,6881H-NMR δ ppm(CDCl3)1.239(3H,t,J=7.08Hz),1.3~1.8(6H,m),3.4~3.7(2H,m),3.562(2H,s),3.8~4.05(3H,m),4.136(2H,q,J=7.08Hz),4.3~4.5(1H,m),7.2~7.7(7H,m),7.903(2H,d,J=8.3Hz),13C-NMR δ ppm(CDCl3)14.15,20.53,30.61,30.76,40.81,56.43,56.76,60.83,64.50,68.31,101.06,101.35,119.94,120.02,127.24,127.39,129.18,129.33,129.77,130.43,130.50,133.18,133.25,136.19,138.79,139.05,166.74,166.92,171.47Fab-MS m/z490(M+),407实施例16(RS)-N-(4-(乙氧羰基甲基)苯基)-2-(4-氟苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备与实施例15中所述的方法同样,在存在10%披钯木炭的情况下,将(RS)-2-(苄氧羰基氨基)-N-(4-(乙氧羰基甲基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(2.0g)加氢分解,然后与4-氟苯磺酰氯(1.72g)反应,得到(RS)-N-(4-(乙氧羰基甲基)苯基)-2-(4-氟苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺(1.59g)。
熔点117-119℃
IR ν max cm-1(KBr)3338,3261,1732,1657,1338,1171,1155,1036,8411H-NMR δ ppm(CDCl3)1.246(3H,t,J=7.08Hz),1.3~1.9(6H,m),3.4~3.6(2H,m),3.567(2H,s),3.8~4.0(3H,m),4.137(2H,q,J=7.08Hz),4.40(1H,m),7.1~7.3(4H,m),7.3~7.5(2H,m),7.918(2H,dd,J=9.03Hz,J=4.88Hz)13C-NMR δ ppm(CDCl3)14.15,20.56,20.71,24.89,25.00,30.61,30.87,40.81,56.43,56.65,60.86,64.53,64.83,68.27,68.64,101.06,101.75,116.28,116.42,116.61,116.75,119.94,120.02,129.81,129.99,130.14,130.28,130.58,134.87,135.09,136.12,163.47,166.63,166.81,167.25,171.43Fab-MS m/z508(M+),425实施例17(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备与实施例15中所述的方法同样,在存在10%披钯木炭的情况下,将(RS)-2-(苄氧羰基氨基)-N-(4-(乙氧羰甲基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(4.34g)加氢分解,然后与4-氯苯磺酰氯(3.87g)反应,得到(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(3.07g)。
熔点100-110℃IR ν max cm-1(KBr)3359,1734,1672,1338,11681H-NMR δ ppm(CDCl3)1.242(3H,t,J=7.2Hz),1.35~1.9(6H,m),3.50(2H,m),3.569(2H,s),3.714(1H,dd,J=12.8Hz,J=9.2Hz),3.95(2H,m),4.137(2H,q,J=7.2Hz),4.40(1H,m),7.230 and 7.238(2H,d,J=8.5Hz),7.394 and 7.444(2H,d,J=8.5Hz),7.484and7.504(2H,d,J=8.5Hz),7.834(2H,d,J=8.5Hz)13C-NMR δ ppm(CDCl3)14.13,20.56 and 20.75,24.89 and 25.02,26.98 and 27.09,30.61 and 30.89,40.82,56.39 and 56.65,60.85,64.57 and 64.86,68.31 and 68.71,101.08 and 101.81,119.95 and 120.03,128.74 and 128.91,129.45 and 129.61,129.70 and 129.83,130.54 and 130.61,136.10,137.33 and 137.58,139.76 and 139.86,166.53 and 166.72,171.43Fab-MSm/z525(MH+),524(M-),441(MH+-DHP)实施例18(RS)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰基甲基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备与实施例15中所述的方法同样,在存在10%披钯木炭的情况下,将(RS)-2-(苄氧羰基氨基)-N-(4-(乙氧羰甲基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(2.0g)加氢分解,然后与4-溴苯磺酰氯(2.08g)反应,得到(RS)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰基甲基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(1.58g)。
熔点115-1126℃IR ν max cm-1(KBr)3334,3278,1734,1684,1338,1167,7421H-NMR δ ppm(CDCl3)1.243(3H,t,J=7.08Hz),1.3~1.9(6H,m),3.4~4.0(5H,m),3.569(2H,s),4.137(2H,q,J=7.08Hz),4.42(1H,m),7.15~7.5(4H,m),7.649(1H,d,J=8.79Hz),7.668(1H,d,J=8.79Hz),7.758(2H,d,J=8.79Hz)
13C-NMR δ ppm(CDCl3)14.15,20.56,(20.75),24.89,(25.00),30.61,(30.87),56.39,(56.65),60.86,64.57,(64.86),68.31,(68.71),101.06(101.79),119.98,(120.05),128.27,128.34,128.82,128.96,129.84,130.54,130.61,132.45,132.59,136.08,137.88,138.10,166.52,(166.74),171.40Fab-MS m/z569(MH++2),567(MH+)实施例19(RS)-N-(4-(乙氧羰基甲基)-2-(4-碘苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备与实施例15中所述的方法同样,在存在10%披钯木炭的情况下,将(RS)-2-(苄氧羰基氨基)-N-(4-(乙氧羰基甲基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(1.0g)加氢分解,然后与4-碘苯磺酰氯(1.31g)反应,得到(RS)-N-(4-(乙氧羰基甲基)苯基)-2-(4-碘苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺(1.10g)。
熔点146-147.3℃IR ν max cm-1(KBr)3278,1732,1674,1338,11671H-NMR δ ppm(CDCl3)1.243(3H,t,J=7.08Hz),1.3~1.9(6H,m),3.50(2H,m),3.570(2H,s),3.6~4.1(3H,m),4.137(2H,q,J=7.08Hz),4.40(1H,m),7.1~8.0(8H,m)13C-NMR δ ppm(CDCl3)14.14,20.53,20.70,24.91,24.99,30.61,30.84,40.80,56.44,56.70,60.87,64.53,64.79,68.27,68.62,100.70,100.76,101.02,101.71,120.02,120.11,120.20,128.52,128.60,128.78,129.84,130.53,136.06,138.42,138.57,138.77,166.59,166.79,171.48Fab-MS m/z616(M+),533实施例20(RS)-N-(4-乙氧羰基甲基)苯基)-2-(4-甲苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备与实施例15中所述的方法同样,在存在10%披钯木炭的情况下,将(RS)-2-(苄氧羰基氨基)-N-(4-(乙氧羰基甲基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(1.0g)加氢分解,然后与4-甲苯磺酰氯(778mg)反应,得到(RS)-N-(4-(乙氧羰甲基)-2-(4-甲苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺(540mg)。
熔点119-128℃IR ν max cm-1(KBr)1735,1666,1333,1165,1034,667,5501H-NMR δ ppm(CDCl3)1.241(3H,t,J=7.08Hz),1.3~1.8(6H,m),2.404(3/2H,s),2.420(3/2H,s),3.565(2H,s),3.35~3.66(2H,m),3.75~4.2(2H,m),4.135(2H,q,J=7.08Hz),4.3~4.5(1H,m),7.1~7.5(6H,m),7.777(2H,d,J=8.05Hz)13C-NMR δ ppm(CDCl3)14.15,20.49,21.52,24.93,25.00,30.61,30.72,40.84,56.46,56.76,60.83,64.42,68.20,68.31,101.02,101.24,119.94,120.02,127.31,127.46,129.77,129.92,130.36,130.43,135.75,136.19,144.15,144.22,166.85,167.03,171.47Fab-MS m/z504(M+),421
实施例21(RS)-N-(4-乙氧羰基甲基)苯基)-2-(4-甲氧苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备与实施例15中所述的方法同样,在存在10%披钯木炭的情况下,将(RS)-2-(苄氧羰基氨基)-N-(4-(乙氧羰基甲基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(0.68g)加氢分解,然后与4-甲氧苯磺酰氯(575mg)反应,得到(RS)-N-(4-(乙氧羰甲基)-2-(4-甲氧苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺(319mg)。
熔点113-115℃IR ν max cm-1(KBr)3342,3261,1730,1660,1335,1160,1032,5591H-NMR δ ppm(CDCl3)1.243(3H,t,J=7.08Hz),1.3~1.9(6H,m),3.3~3.7(2H,m),3.567(2H,s),3.848(3/2H,s),3.864(3/2H,s),3.8~4.1(3H,m),4.137(2H,q,J=7.08Hz),4.2~4.4(1H,m),6.9~7.0(2H,m),7.15~7.28(2H,m),7.4~7.5(2H,m),7.825(2H,d,J=8.79Hz)13C-NMR δ ppm(CDCl3)14.15,20.53,25.00,30.61,30.79,40.84,55.62,56.46,56.76,60.83,64.46,68.27,101.06,144.37,144.48,119.94,120.02,129.48,129.62,129.77,130.39,134.91,136.26,160.76,163.36,166.88,167.07,171.47Fab-MS m/z520(M+),437
实施例22(RS)-2-(4-氯-3-硝基苯磺酰氨基)-N-(4-(乙氧羰基甲基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备与实施例15中所述的方法同样,在存在10%披钯木炭的情况下,将(RS)-2-(苄氧羰基氨基)-N-(4-(乙氧羰基甲基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(500mg)加氢分解,然后与4-氯-3-硝基苯磺酰氯(524mg)反应,得到(RS)-2-(4-氯-3-硝基苯磺酰氨基)-N-(4-(乙氧羰基甲基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(198.2mg)。
熔点108-111℃IR ν max cm-1(KBr)3275,1736,1684,1659,1539,1354,1174,10301H-NMR δ ppm(CDCl3)1.244(3H,t,J=7.08Hz),1.4~1.9(6H,m),3.572(2H,s),3.3~3.7(2H,m),3.8~4.1(3H,m),4.139(2H,q,J=7.08Hz),4.45(1H,m),7.23(2H,m),7.40(2H,m),7.71(1H,m),8.05(1H,m),8.400(1H,t,J=1.71Hz)13C-NMR δ ppm(CDCl3)14.19,20.72,21.16,24.90,25.01,30.69,31.06,40.85,56.62,60.95,64.95,65.72,68.32,69.49,101.25,102.75,119.99,120.06,124.65,124.90,129.96,130.81,130.88,131.32,131.54,132.16,133.05,133.16,135.98,139.13,166.09,166.31,171.48Fab-MS m/z 569(M+),486实施例23
(RS)-N-(4-乙氧羰基甲基)苯基)-3-(四氢吡喃-2-基氧基)-2-(2-噻吩磺酰氨基)丙酰胺的制备与实施例15中所述的方法同样,在存在10%披钯木炭的情况下,将(RS)-2-(苄氧羰基氨基)-N-(4-(乙氧羰基甲基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(1g)加氢分解,然后与2-噻吩磺酰氯(745mg)反应,得到(RS)-N-(4-(乙氧羰基甲基)苯基)-3-(四氢吡喃-2-基氧基)-2-(2-噻吩磺酰氨基)丙酰胺(630mg)。
熔点102.5-112℃IR ν max cm-1(KBr)3273,1736,1666,1338,1161,1301,723,5961H-NMR δ ppm(CDCl3)1.241(3H,t,J=7.08Hz),1.3~1.8(6H,m),3.44~3.56(2H,m),3.567(2H,s),3.8~4.0(2H,s),4.133(2H,q,J=7.08Hz),4.25(1H,m),4.35~4.5(1H,m),7.1(1H,m),7.22(2H,m),7.4~7.5(2H,m),7.6~7.7(2H,m)13C-NMR δ ppm(CDCl3)14.11,20.49,20.56,24.85,24.96,30.57,30.72,30.83,40.77,56.72,57.05,60.79,64.46,64.57,68.38,68.49,101.13,101.35,119.94,120.02,127.61,129.73,130.39,130.47,132.67,132.78,133.03,136.12,136.19,139.45,139.67,166.63,166.81,171.43Fab-MS m/z497(MH+),413实施例24(RS)-N-(4-乙氧羰基甲基)苯基)-2-(2-萘磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备与实施例15中所述的方法同样,在存在10%披钯木炭的情况下,将(RS)-2-(苄氧羰基氨基)-N-(4-(乙氧羰基甲基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(500mg)加氢分解,然后与2-萘磺酰氯(463mg)反应,得到(RS)-N-(4-(乙氧羰基氨基)苯基)-2-(2-萘磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺(345.7mg)。
熔点132-136℃IR ν max cm-1(KBr)1734,1674,1336,1163,1132,1074,1034,661,5501H-NMR δ ppm(CDCl3)1.237(3H,t,J=7.08Hz),1.3~1.9(6H,m),3.3~3.5(2H,m),3.548(2H,s),3.8~4.1(3H,m),4.132(2H,q,J=7.08Hz),4.3~4.45(1H,m),7.1~8.0(10H,m),8.473(1H,s),8.641(1H,d,J=2.19Hz)13C-NMR δ ppm(CDCl3)14.15,20.53,24.89,25.00,30.61,30.68,40.84,56.54,56.87,60.83,64.53,68.24,68.38,101.09,101.28,119.98,120.05,122.07,122.33,127.72,127.83,127.94,129.00,129.07,129.18,129.26,129.73,130.39,130.47,132.04,135.02,135.46,136.15,166.77,166.99,171.47Fab-MS m/z540(M+),457实施例25(S)-2-(4-氯苯磺酰氨基)-N-(4-乙氧羰基苯基)-3-羟基丙酰胺的制备在氩气氛中,将(S)-2-(4-氯苯磺酰氨基)-N-(4-乙氧羰基苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(385mg)、PPTS(140mg)和乙醇(25ml)的混合物加热回流1小时。减压浓缩反应液,将其注入饱和食盐水中,用乙酸乙酯萃取。合并乙酸乙酯层,用饱和食盐水洗涤,再用Na2SO4干燥,然后减压馏去溶剂,得到339mg黄色油状物质。经柱色谱(硅胶25g、己烷/乙酸乙酯=1/1)提纯,得到(S)-2-(4-氯苯磺酰氨基)-N-(4-乙氧羰基苯基)-3-羟基丙酰胺(145mg)。
熔点157-159.5℃IR ν max cm-1(KBr)3455,3261,1708,1693,1280,1168,1110,10931H-NMR δ ppm(CDCl3)1.40(3H,t,J=7.1Hz),3.63(1H,dd,J=11.2Hz,J=5.6Hz),3.85(2H,m),4.36(2H,q,J=7.1Hz),7.43(2H,d,J=8.8Hz),7.51(2H,d,J=8.8Hz),7.82(2H,d,J=8.8Hz),7.98(2H,d,J=8.8Hz)Fab-MS m/z427(MH+)实施例26(RS)-2-(4-氯苯磺酰氯基)-N-(4-乙氧羰基苯基)-3-羟基丙酰胺的制备与实施例25中所述方法同样,将(RS)-2-(4-氯苯磺酰氨基)-N-(4-乙氧羰基苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(1.496g)脱THP化,得到(RS)-2-(4-氯苯磺酰氨基)-N-(4-乙氧羰基苯基)-3-羟基丙酰胺(1.078g)。
熔点157-159℃
IR ν max cm-1(KBr)3455,3261,1708,1693,1280,1168,1110,10931H-NMR δ ppm(CDCl3)1.40(3H,t,J=7.1Hz),3.63(1H,dd,J=11.2Hz,J=5.6Hz),3.85(2H,m),4.36(2H,q,J=7.1Hz),7.43(2H,d,J=8.8Hz),7.51(2H,d,J=8.8Hz),7.82(2H,d,J=8.8Hz),7.98(2H,d,J=8.8Hz)Fab-MS m/z 427(MH+)实施例27(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰基甲基)苯基)-3-羟基丙酰胺制备与实施例25中所述方法同样,将(RS)-2-(4-氯苯磺酰氨基)-N-(4-乙氧羰基甲基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(2.1g)脱THP化,得到(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰基甲基)苯基)-3-羟基丙酰胺(1.36g)。
熔点139-140℃IR ν max cm-1(KBr)3506,3330,3261,1718,1660,1338,11661H-NMR δ ppm(CDCl3-DMSO-d6-d6)1.243(3H,t,J=7.1Hz),3.555(2H,s),3.66(1H,m),3.90(2H,m),4.128(2H,q,J=7.1Hz),7.190(2H,d,J=8.5Hz),7.387(2H,d,J=8.5Hz),7.418(2H,d,J=8.5Hz),7.833(2H,d,J=8.5Hz)13C-NMR δ ppm(CDCl3-DMSO-d6-d6)14.17,40.71,58.88,60.78,62.78,120.05,128.72,129.34,129.63,130.20,136.49,138.23,139.26,167.68,171.48Fab-MS m/z 441(MH+)
实施例28(RS)-2-(4-氯苯磺酰氨基)-N-(4-(2-甲氧羰基乙基)苯基)-3-羟基丙酰胺的制备与实施例25中所述方法同样,将(RS)-2-(4-氯苯磺酰氨基)-N-(4-(2-甲氧羰基乙基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(1.62g)脱THP化,得到(RS)-2-(4-氯苯磺酰氨基)-N-(4-(2-甲氧羰基乙基)苯基)-3-羟基丙酰胺(0.99g)。
IR ν max cm-1(KBr)3388,1716,1674,1344,11651H-NMR δ ppm(CDCl3-CD3OD)2.588(2H,d,J=7.3Hz),2.890(2H,d,J=7.3Hz),3.654(3H,s),3.7~3.95(3H,m),7.097(2H,d,J=8.4Hz),7.21(1H,d,J=7.3Hz),7.329(2H,d,J=8.4Hz),7.400(2H,d,J=8.6Hz),7.831(2H,d,J=8.6Hz),9.038(1H,s)13C-NMR δ ppm(CDCl3-CD3OD)29.91,30.48,35.27,51.13,58.68,62.44,119.67,128.14,128.29,128.84,135.49,136.08,138.08,138.65,167.23,172.71Fab-MS m/z 441(MH+)实施例29(S)-2-(4-氯苯磺酰氨基)-N-(3-乙氧羰基苯基)-3-羟基丙酰胺的制备与实施例25中所述方法同样,将(S)-2-(4-氯苯磺酰氨基)-N-(3-乙氧羰基苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(2.3g)脱THP化,得到(S)-2-(4-氯苯磺酰氨基)-N-(3-乙氧羰基苯基)-3-羟基丙酰胺(1.49g)。
IR ν max cm-1(KBr)3482,3350,3236,1718,1675,1324,10871H-NMR δ ppm(CDCl3-CD3OD)1.40(3H,t,J=7.2Hz),3.63(1H,dd,J=11.1Hz,J=5.1Hz),3.88(1H,dd,J=11.1Hz,J=5.1Hz),3.95(1H,t,J=5.1Hz),4.38(2H,q,J=7.2Hz),7.37(1H,t,J=7.6Hz),7.42(2H,d,J=8.6Hz),7.71(1H,d,J=7.6Hz),7.78(1H,d,J=7.6Hz),7.83(2H,d,J=8.6Hz),7.96(1H,s)13C-NMR δ ppm(CDCl3-CD3OD)14.07,58.65,61.21,62.25,120.88,124.45,125.63,128.54,128.88,129.32,130.90,137.26,137.93,166.41,168.13Fab-MS m/z 427(MH+)实施例30(RS)-2-(4-氯苯磺酰氨基)-N-(3-乙氧羰基苯基)-3-羟基丙酰胺的制备与实施例25中所述方法同样,将(RS)-2-(4-氯苯磺酰氨基)-N-(3-乙氧羰基苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(2.224g)脱THP化,得到(RS)-2-(4-氯苯磺酰氨基)-N-(3-乙氧羰基苯基)-3-羟基丙酰胺(1.374g)。
熔点142-144℃IR ν max cm-1(KBr)3482,3350,3236,1718,1675,1324,10871H-NMR δ ppm(CDCl3-CD3OD)1.40(3H,t,J=7.2Hz),3.63(1H,dd,J=11.1Hz,J=5.1Hz),3.88(1H,dd,J=11.1Hz,J=5.1Hz),3.95(1H,t,J=5.1Hz),4.38(2H,q,J=7.2Hz),7.37(1H,t,J=7.6Hz),7.42(2H,d,J=8.6Hz),7.71(1H,d,J=7.6Hz),7.78(1H,d,J=7.6Hz),7.83(2H,d,J=8.6Hz),7.96(1H,s)13C-NMR δ ppm(CDCl3-CD3OD)14.07,58.65,61.21,62.25,120.88,124.45,125.63,128.54,128.88,129.32,130.90,137.26,137.93,166.41,168.13Fab-MS m/z 427(MH+)实施例31(RS)-2-(4-氯苯磺酰氨基)-3-羟基-N-(3-甲氧羰基丙基)丙酰胺的制备与实施例25中所述方法同样,将(RS)-2-(4-氯苯磺酰氨基)-N-(3-甲氧羰基丙基)-3-(四氢吡喃-2-基氧基)丙酰胺(1.99g)脱THP化,得到(RS)-2-(4-氯苯磺酰氨基)-3-羟基-N-(3-甲氧羰基丙基)丙酰胺(947mg)。
熔点119-121℃IR ν max cm-1(KBr)3479,3311,3234,2946,1732,1651,1628,1398,1313,1163,10931H-NMR δ ppm(DMSO-d6-d6)1.576(2H,qw,J=7.2Hz),2.220(2H,t,J=7.4Hz),2.968(2H,dd,J=12.7Hz,J=6.8Hz),3.473(2H,t,J=5.4Hz),3.598(3H,s),4.590(1H,t,J=5.6Hz),7.550(2H,d,J=8.4Hz),7.798(2H,d,J=8.4Hz)13C-NMR δ ppm(CDCl3)23.92,27.00,30.33,37.59,58.28,61.94,128.10,128.39,138.40,139.65,163.96,177.75Fab-MS m/z 379(MH+)
实施例32(RS)-2-(4-氯苯磺酰氨基)-3-羟基-N-(4-甲氧羰基丁基)丙酰胺的制备与实施例25中所述方法同样,将(RS)-2-(4-氯苯磺酰氨基)-N-(4-甲氧羰基丁基)-3-(四氢吡喃-2-基氧基)丙酰胺(1.506g)脱THP化,得到(RS)-2-(4-氯苯磺酰氨基)-3-羟基-N-(4-甲氧羰基丁基)丙酰胺(997mg)。
熔点92-194℃IR ν max cm-1(KBr)3296,2954,1733,1637,1618,1398,1313,1165,10931H-NMR δ ppm(DMSO-d6-d6)1.2~1.5(4H,m),2.248(2H,t,J=7.3Hz),2.887(2H,dd,J=12.7Hz,J=6.6Hz),3.443(2H,d,J=5.6Hz),3.582(3H,s),4.6~4.8(1H,m),7.573(2H,d,J=8.6Hz),7.787(2H,d,J=8.6Hz)13C-NMR δ ppm(CDCl3)21.53,27.18,27.99,32.72,37.96,50.80,62.09,128.32,128.65,136.94,139.91,168.47,172.86Fab-MS m/z 393(MH+)实施例33(RS)-2-(4-氯苯磺酰氨基)-3-羟基-N-(5-甲氧羰基戊基)丙酰胺的制备与实施例25中所述方法同样,将(RS)-2-(4-氯苯磺酰氨基)-N-(5-甲氧羰戊基)-3-(四氢吡喃-2-基氧基)丙酰胺(1.755g)脱THP化,得到(RS)-2-(4-氯苯磺酰氨基)-3-羟基-N-(5-甲氧羰基戊基)丙酰胺(823mg)。
熔点83-86℃IR ν max cm-1(KBr)3309,1736,1649,1625,1315,1163,823,7521H-NMR δ ppm(CDCl3)1.2~1.8(6H,m),2.315(2H,t,J=7.3Hz),3.201(2H,dd,J=12.7Hz,J=6.6Hz),3.403(1H,dd,J=11.2Hz,J=5.4Hz),3.673(3H,s),3.69(1H,m),3.896(1H,dd,J=11.2Hz,J=3.5Hz),6.901(1H,m),7.499(2H,d,J=8.8Hz),7.817(2H,d,J=8.8Hz)13C-NMR δ ppm(CDCl3)24.23,25.99,28.70,33.69,39.38,51.59,57.42,62.22,128.60,129.55,137.88,139.67,169.38,174.33Fab-MS m/z 407(MH+)实施例34(RS)-2-(4-氯苯磺酰氨基)-3-羟基-N-(6-甲氧羰基己基)丙酰胺的制备与实施例25中所述方法同样,将(RS)-2-(4-氯苯磺酰氨基)-N-(6-甲氧羰基己基)-3-(四氢吡喃-2-基氧基)丙酰胺(1.163g)脱THP化,得到(RS)-2-(4-氯苯磺酰氨基)-3-羟基-N-(6-甲氧羰基己基)丙酰胺(726mg)。
熔点78-81℃IR ν max cm-1(KBr)3300,2935,1732,1647,1622,1398,1313,1163,10931H-NMR δ ppm(CDCl3)1.2~1.3(4H,m),1.447(2H,t,J=6.6Hz),1.605(2H,t,J=7.3Hz),2.306(2H,t,J=7.3Hz),3.180(2H,q,J=6.6Hz),3.442(2H,dd,J=11.2Hz,J=5.4Hz),3.670(3H,s),3.938(1H,dd,J=11.2Hz,J=3.9Hz),6.200(1H,d,J=7.6Hz),6.8~6.9(1H,m),7.498(2H,d,J=8.8Hz),7.822(2H,d,J=8.8Hz)13C-NMR δ ppm(CDCl3)24.63,26.21,29.48,28.85,33.84,39.63,51.55,57.42,62.44,128.63,129.59,137.84,139.75,169.23,174.40Fab-MS m/z 421(MH+)实施例35(RS)-2-(4-氯苯磺酰氨基)-3-羟基-N-(7-甲氧羰基庚基)丙酰胺的制备与实施例25中所述方法同样,将(RS)-2-(4-氯苯磺酰氨基)-N-(7-甲氧羰基庚基)-3-(四氢吡喃-2-基氧基)丙酰胺(1.835g)脱THP化,得到(RS)-2-(4-氯苯磺酰氨基)-3-羟基-N-(7-甲氧羰基庚基)丙酰胺(815mg)。
熔点88-92℃IR ν max cm-1(KBr)3311,2926,1734,1649,1626,1398,1313,1163,10931H-NMR δ ppm(CD3OD)1.2~1.4(8H,m),1.604(2H,t,J=7.3Hz),2.319(2H,t,J=7.3Hz),2.997(2H,t,J=6.8Hz),3.5~3.6(2H,m),3.651(3H,s),3.776(1H,t,J=5.6Hz),7.546(2H,d,J=8.8Hz),7.838(2H,d,J=8.8Hz)13C-NMR δ ppm(CD3OD)25.90,27.62,29.93,30.00,30.08,34.77,40.42,51.97,60.00,63.74,129.97,130.30,139.95,140.72,166.64,171.45Fab-MS m/z 435(MH+)
实施例36(RS)-N-(4-(乙氧羰基甲基)苯基)-2-(4-氟苯磺酰氨基)-3-羟基丙酰胺的制备与实施例25中所述方法同样,将(RS)-N-(4-(乙氧羰甲基)苯基)-2-(4-氟苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺(2.50g)脱THP化,得到(RS)-N-(4-(乙氧羰甲基)苯基)-2-(4-氟苯磺酰氨基)-3-羟基丙酰胺(1.96g)。
熔点148.5-150.5℃IR ν max cm-1(KBr)3506,3346,3265,1712,1660,1348,11691H-NMR δ ppm(CDCl3-CD3OD)1.247(3H,t,J=7.08Hz),3.569(2H,s),3.60(1H,m),3.80~3.95(2H,m),4.139(2H,q,J=7.08Hz),7.140(2H,t,J=8.79Hz),7.200(2H,d,J=8.55Hz),7.365(2H,d,J=8.55Hz),7.902(2H,dd,J=8.79Hz,J=5.0Hz)13C-NMR δ ppm(CDCl3-CD3OD)13.85,40.63,58.43,60.87,62.20,62.31,116.08,116.39,120.14,120.22,129.55,129.73,129.87,130.39,135.37,135.92,136.00,167.94,171.83Fab-MS m/z 425(MH+)实施例37(RS)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰基甲基)苯基)-3-羟基丙酰胺的制备与实施例25中所述方法同样,将(RS)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰基甲基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(2.21g)脱THP化,得到(RS)-2-(4-溴苯磺酰氨基)-N-(4-乙氧羰基甲基)苯基)-3-羟基丙酰胺(1.33g)。
熔点149-150℃IR ν max cm-1(KBr)3506,3265,1734,1670,1325,1171,7461H-NMR δ ppm(CDCl3-CD3OD)1.247(3H,t,J=7.08Hz),3.48~3.63(1H,m),3.570(2H,s),3.88(2H,m),4.138(2H,q,J=7.08Hz),7.208(2H,d,J=8.55Hz),7.347(2H,d,J=8.55Hz),7.598(2H,d,J=8.79Hz),7.739(2H,d,J=8.79Hz)13C-NMR δ ppm(CDCl3-CD3OD)14.00,40.70,58.22,60.94,62.22,120.20,120.31,128.08,128.60,129.73,130.58,132.45,135.82,138.28,167.65,171.72Fab-MS m/z 487(M+2),485(M+)实施例38(RS)-N-(4-(乙氧羰基甲基)苯基)-3-羟基-2-(4-碘苯磺酰氨基)丙酰胺的制备与实施例25中所述方法同样,将(RS)-N-(4-乙氧羰基甲基)苯基)-2-(4-碘苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺(3.71g)脱THP化,得到(RS)-N-(4-乙氧羰基甲基)苯基)-3-羟基-2-(4-碘苯磺酰氨基)丙酰胺(2.66g)。
熔点181-182℃IR ν max cm-1(KBr)3493,3342,3265,1734,1668,1344,1171,7391H-NMR δ ppm(CDCl3-DMSO-d6-d6)1.243(3H,t,J=7.1Hz),3.551(2H,s),3.61~3.73(1H,m),3.74~3.88(1H,m),3.968(1H,t,J=5.4Hz),4.122(2H,q,J=7.1Hz),7.172(2H,d,J=8.6Hz),7.356(2H,d,J=8.6Hz),7.598(2H,d,J=8.5Hz),7.762(2H,d,J=8.5Hz)13C-NMR δ ppm(CDCl3-DMSO-d6-d6)13.52,40.07,58.70,60.02,62.22,99.26,119.36,127.94,128.89,129.26,136.12,137.44,139.38,167.18,170.73Fab-MS m/z 533(MH+)实施例39(S)-N-(4-羧基苯基)-2-(4-氯苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备在氩气中及室温下,将(S)-2-(4-氯苯磺酰氨基)-N-(4-乙氧羰基苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(200mg)、乙醇(5ml)和2N NaOH(2ml)的混合物搅拌一夜。在减压下浓缩反应液。向残渣中加少量蒸馏水,在减压下进行3次浓缩,除去乙醇。用1N HCl使其成为酸性,然后用乙酸乙酯萃取。合并乙酸乙酯层,用饱和食盐水洗涤,再用Na2SO4干燥,减压馏去溶剂,得到(S)-N-(4-羧基苯基)-2-(4-氯苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺147mg)。
熔点139-221℃IR ν max cm-1(KBr)3365,1689,1319,11681H-NMR δ ppm(CDCl3)1.2~1.8(6H,m),3.42(1H,m),3.58(2H,m),3.81(1H,m),4.167 and 4.173(0.5H each,t,J=6.6Hz),4.49 and 4.59(0.5H each,m),7.43 and 7.44(1H each,d,J=8.8Hz),7.40 and 7.49(1H each,d,J=9.0Hz),7.84(2H,d,J=9.0Hz),7.93(2H,d,J=8.8Hz)Fab-MS m/z 483(MH+),399实施例40(RS)-N-(4-羧基苯基)-2-(4-氯苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备与实施例39中所述方法同样,将(RS)-2-(4-氯苯磺酰氨基)-N-(4-乙氧羰基苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(160.8mg)水解,得到(RS)-N-(4-羧基苯基)-2-(4-氯苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺(112mg)。
熔点136-137℃IR ν max cm-1(neat)3467,1691,1323,11671H-NMR δ ppm(CD3OD)1.2-1.8(6H,m),3.42(1H,m),3.72(2H,m),3.81(1H,m),4.17(1H,m),4.45(1H,m),7.44(2H,d,J=8.8Hz),7.49(2H,d,J=9.0Hz),7.84(2H,d,J=9.0Hz),7.93(2H,d,J=8.8Hz)Fab-MS m/z 483(MH+),399实施例41(RS)-N-(4-羧甲基)苯基)-2-(4-氯苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备与实施例39中所述方法同样,将(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰基甲基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(200mg)水解,得到(RS)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺(80mg)。
熔点146-147℃IR ν max cm-1(KBr)3440(br),3253,1701,1653,1338,11661H-NMR δ ppm(DMSO-d6-d6)1.2~1.7(6H,m),3.40(2H,m),3.481(2H,s),3.65(2H,m),4.145(1H,m),4.461 and 4.545(1H,m),7.157(2H,d,J=8.5Hz),7.329(2H,d,J=8.5Hz),7.525(2H,d,J=8.6Hz),7.815(2H,d,J=8.6Hz)13C-NMR δ ppm(DMSO-d6-d6)18.21 and 18.34,24.47,29.47 and 29.51,39.50,56.59,60.77 and 61.01,66.38 and 66.58,97.50 and 97.64,119.26,128.06,128.50,128.94,130.02,136.41,136.92,139.81,166.84,171.89Fab-MS m/z 497(MH+)实施例42(RS)-N-(4-(2-羧乙基)苯基)-2-(4-氯苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备与实施例39中所述方法同样,将(RS)-2-(4-氯苯磺酰氨基)-N-(4-(2-甲氧羰基乙基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(210mg)水解,得到(RS)-N-(4-(2-羧基乙基)苯基)-2-(4-氯苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺(130mg)。
熔点150-151℃IR ν max cm-1(KBr)3255,1695,1658,1342,11671H-NMR δ ppm(DMSO-d6-d6)1.2~1.8(6H,m),2.489(2H,t,J=7.5Hz),2.785(2H,t,J=7.5Hz),3.3~3.8(4H,m),4.133(1H,t,J=6.4Hz),4.460 and 4.542(1H,m),7.11(2H,d,J=8.5Hz),7.30(2H,d,J=8.5Hz),7.51(2H,d,J=8.8Hz),7.812(2H,d,J=8.8Hz),9.61(1H,d,J=11.2Hz)13C-NMR δ ppm(DMSO-d6-d6)18.19 and 18.34,24.47,29.49,34.90,56.59,66.38 and 66.56,97.50 and 97.63,119.33,127.71 and 127.81,128.04 and 128.48,135.84 and 135.87,135.93,136.90,139.80,166.71 and 166.82,172.99Fab-MS m/z 511(MH+),510(M+),427(MH+-DHP)实施例43(S)-N-(3-羧基苯基)-2-(4-氯苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备与实施例39中所述方法同样,将(S)-2-(4-氯苯磺酰氨基)-N-(3-乙氧羰基苯基)-3-(四氢吡喃-2-基氧基0丙酰胺(130mg)水解,得到(S)-N-(3-羧基苯基)-2-(4-氯苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺(122mg)。
熔点84-124℃IR ν max cm-1(neat)3800-2200(br),3240,1702(br),1332,11651H-NMR δ ppm(CD3OD)1.2~1.8(6H,t,m)3.3-3.9(4H,m),4.17(1H,m),4.508 and 4.606(1H,m),7.379(1H,t,J=8.1Hz),7.443(1H,d,J=8.6Hz),7.448(1H,d,J=8.6Hz),7.61(1H,m),7.754(1H,dt,J=8.1Hz,J=1.7Hz)7.857(2H,d,J=8.6Hz),8.024(1H,t,J=1.7Hz)Fab-MS m/z 483(MH+),399实施例44(RS)-N-(3-羧基苯基)-2-(4-氯苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备。
与实施例39中所述方法同样,将(RS)-2-(4-氯苯磺酰按基)-N-(3-乙氧羰基苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(191mg)水解,得到(RS)-N-(3-羧基苯基)-2-(4-氯苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺(140.4mg)。
熔点165-166℃IR ν max cm-1(neat)3800-2200(br),3240,1702(br),1332,11651H-NMR δ ppm(CD3OD)1.2~1.8(6H,m),3.3-3.9(4H,m),4.17(1H,m),4.508 and 4.606(1H,m),7.379(1H,t,J=8.1Hz),7.443(1H,d,J=8.6Hz),7.448(1H,d,J=8.6Hz)7.61(1H,m),7.754(1H,dt,J=8.1Hz,J=1.7Hz)7.857(2H,d,J=8.6Hz),8.024(1H,t,J=1.7Hz)Fab-MS m/z 483(MH+),399实施例45(RS)-N-(3-(羧基甲基)苯基)-2-(4-氯苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备与实施例39中所述方法同样,将(RS)-2-(4-氯苯磺酰氨基)-N-(3-(甲氧羰甲基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(56mg)水解,得到(RS)-N-(3-(羧基甲基)苯基)-2-(4-氯苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺(17mg)。
IR ν max cm-1(KBr)3263,1710,1690,1338,11671H-NMR δ ppm(DMSO-d6-d6)1.2~1.8(6H,m),3.499(2H,s),3.3~3.8(4H,m),4.146(1H,m),4.461 and 4.541(0.5H each,m),6.948(1H,d,J=7.6Hz),7.195(1H,t,J=7.6Hz),7.304(1H,s),7.527(2H,d,J=8.8Hz),7.813(2H,d,J=8.8Hz),9.684(1H,m)Fab-MS m/z 497(MH+)实施例46(RS)-N-(3-(羧基乙基)苯基)-2-(4-氯苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备与实施例39中所述方法同样,将(RS)-2-(4-氯苯磺酰氨基)-N-(3-(2-甲氧羰基乙基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(525mg)水解,得到(RS)-N-(3-(羧基乙基)苯基)-2-(4-氯苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺(385mg)。
熔点152-154℃IR ν max cm-1(KBr)3332,3251,1699,1659,1338,11691H-NMR δ ppm(DMSO-d6)1.2~1.7(6H,m),2.501(2H,t,J=7.4Hz),2.801(2H,t,7.4Hz),3.4~3.9(4H,m),4.15(1H,m),6.913(1H,d,J=7.3Hz),7.1~7.3(3H,m),7.522(2H,d,J=8.5Hz),7.824(2H,d,J=8.5Hz),9.628(1H,d,J=11.7Hz)Fab-MS m/z 511(MH+),427(MH+-DHP)实施例47(RS)-N-(3-羧基丙基)-2-(4-氯苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备与实施例39中所述方法同样,将(RS)-2-(4-氯苯磺酰氨基)-N-(3-甲氧羰基丙基)-3-(四氢吡喃-2-基氧基)丙酰胺(463mg)水解,得到(RS)-N-(3-羧基丙基)-2-(4-氯苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺(424mg)。
熔点96-101℃IR ν max cm-1(neat)3369,1716,1652,1338,11671H-NMR δ ppm(CDCl3)1.2~1.9(8H,m),2.382(2H,t,J=7.0Hz),3.2~3.9(6H,m),4.05(1H,m),4.35(1H,m),6.268(0.5H,d,J=5.4Hz),6.465(0.5H,d,J=7.1Hz),7.014(1H,dd,J=12.2Hz,J=6.1Hz),7.491(2H,d,J=8.5Hz),7.812(2H,d,J=8.5Hz)Fab-MS m/z 449(MH+),365(MH+-DHP)实施例48(RS)-N-(4-羧基丁基)-2-(4-氯苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备与实施例39中所述方法同样,将(124.8mg)水解,得到(RS)-N-(4-羧基丁基)-2-(4-氯苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺(95.7mg)。
IR ν max cm-1(neat)3369,3307,2945,1716,1653,1443,1338,1167,1124,10931H-NMR δ ppm(CDCl3)1.258(2H,t,J=7.1Hz),1.4~1.8(8H,m),2.360(2H,t,J=7.0Hz),3.1~3.3(2H,m),3.4~3.6(2H,m),3.8~3.9(2H,m),4.123(1H,q,J=7.2Hz),4.3~4.4(1H,m),6.4~6.6(1H,m),6.964(1H,d,J=5.4Hz),7.4~7.5(2H,m),7.815(2H,d,J=8.3Hz)13C-NMR δ ppm(CDCl3)20.27,21.63,24.89 and 24.96,28.56,30.46,33.29,39.19,56.28 and 56.46,64.06 and 64.13,68.09 and 68.16,100.69,128.67 and 128.85,129.29 and 129.44,137.62 and 137.88,139.45 and 139.53,168.86 and 169.08,177.85Fab-MS m/z 463(MH+),379(MH+-THP)实施例49(RS)-N-(5-羧基戊基)-2-(4-氯苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备与实施例39中所述方法同样,将(RS)-2-(4-氯苯磺酰氨基)-N-(5-甲氧羰基戊基)-3-(四氢吡喃-2-基氧基)丙酰胺(103.7mg)水解,得到(RS)-N-(5-羧基戊基)-2-(4-氯苯磺酰胺基)-3-(四氢吡喃-2-基氧基)丙酰胺(79.4mg)。
IR ν max cm-1(neat)3500~3000(br),2941,1711,1653,1396,1340,11671H-NMR δ ppm(CDCl3)1.3~1.7(12H,m),2.343(2H,t,J=7.2Hz),3.226(2H,t,J=6.4Hz),3.4~3.5(2H,m),3.8~3.9(2H,m),4.3~4.4(1H,m),6.886(1H,q,J=5.9Hz),7.483(2H,dd,J=8.8Hz,J=1.2Hz),7.7~7.9(2H,m)Fab-MS m/z 477(MH+),393(MH+-THP)实施例50(RS)-N-(6-羧基己基)-2-(4-氯苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备与实施例39中所述方法同样,将(RS)-2-(4-氯苯磺酰氨基)-N-(6-甲氧羰基己基)-3-(四氢吡喃-2-基氧基)丙酰胺(107.3mg)水解,得到(RS)-N-(6-羧基己基)-2-(4-氯苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺(83.2mg)。
熔点86-88℃IR ν max cm-1(neat)3383,2943,2864,1713,1659,1443,1338,1167,1124,10281H-NMR δ ppm(CDCl3)1.2~1.4(4H,m),1.4~1.8(10H,m),2.341(2H,t,J=7.3Hz),3.1~3.3(2H,m),3.4~3.5(2H,m),3.7~3.9(2H,m),4.008(1H,dd,J=10.5Hz,J=3.4Hz),4.3~4.4(1H,m),6.536(1H,d,J=7.1Hz),6.865(1H,d,J=4.6Hz),7.483(2H,d,J=8.8Hz),7.811(2H,d,J=8.8Hz)13C-NMR δ ppm(CDCl3)20.31 and 20.38,24.41,24.93 and 25.00,26.21,28.48,28.92,30.57,30.76,39.60,56.24 and 56.43,64.20 and 64.31,68.13 and 68.24,100.80,128.71 and 128.89,129.33 and 129.48,137.58 and 137.88,139.53 and 139.60,168.75 and 168.97,178.43Fab-MS m/z 491(MH+),407(MH+-THP)
实施例51(RS)-N-(7-羧基庚基)-2-(4-氯苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备与实施例39中所述方法同样,将(RS)-2-(4-氯苯磺酰氨基)-N-(7-甲氧羰基庚基)-3-(四氢吡喃-2-基氧基)丙酰胺(108mg)水解,得到(RS)-N-(7-羧基庚基)-2-(4-氯苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺(72.6mg)。
IR ν max cm-1(neat)3271,3151,2939,1711,1659,1443,1342,1167,1126,10931H-NMR δ ppm(CDCl3)1.2~1.8(16H,m),2.337(2H,t,J=7.5Hz),3.1~3.3(2H,m),3.4~3.6(2H,m),3.7~3.9(2H,m),3.9~4.2(1H,m),4.3~4.4(1H,m),6.796(1H,d,J=4.9Hz),7.495(2H,d,J=8.5Hz),7.809(2H,d,J=8.5Hz)13C-NMR δ ppm(CDCl3)20.34,24.49,25.04,26.39,28.67 and 28.81,29.11,30.61,33.84,39.63,56.17,56.39,64.20 and 64.28,68.20,100.80,128.71 and 128.89,129.33 and 129.48,137.58,139.53 and 139.60,168.64 and 168.83,178.62Fab-MS m/z 505(MH+),421(MH+-THP)实施例52(RS)-2-(苯磺酰氨基)-N-(4-羧甲基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备与实施例39中所述方法同样,将(RS)-2-(苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(100mg)水解,得到(RS)-2-(苯磺酰氨基)-N-(4-(羧甲基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(92.7mg)。
熔点128.5-135℃IR ν max cm-1(KBr)3265,1707,1327,1165,1093,1030,688,5881H-NMR δ ppm(CDCl3-CD3OD)1.3~1.8(6H,m),3.4~3.7(2H,m),3.575(2H,s),3.8~4.1(3H,m),4.42(1H,m),7.2~7.6(7H,m),7.898(2H,d,J=7.33Hz)13C-NMR δ ppm(CDCl3-CD3OD)13.82,19.83,24.85,40.40,56.61,56.90,67.61,67.83,100.18,100.32,119.98,120.05,126.91,127.02,128.96,129.07,129.59,130.54,132.92,135.86,139.05,167.18,173.89Fab-MS m/z 462(M+),379实施例53(RS)-N-(4-(羧甲基)苯基)-2-(4-氟苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备与实施例39中所述方法同样,将(RS)-N-(4-(乙氧羰甲基)苯基)-2-(4-氟苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺(223.9mg)水解,得到(RS)-N-(4-(羧甲基)苯基)-2-(4-氟苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺(94.7mg)。
熔点156-157.2℃
IR ν max cm-1(KBr)3435,1685,1325,1294,1157,8411H-NMR δ ppm(CDCl3-CD3OD)1.3~1.9(6H,m),3.576(2H,s),3.3~4.2(5H,m),7.174(2H,t,J=8.7Hz),7.239(2H,d,J=8.4Hz),7.404(2H,d,J=8.4Hz),7.920(2H,dd,J=8.7Hz,J=5.0Hz)13C-NMR δ ppm(CDCl3-CD3OD)19.92,19.99,25.27,30.63,40.86,57.21,57.47,63.63,63.74,68.11,100.30,100.38,116.33,116.40,116.66,116.73,120.44,120.51,129.86,130.04,130.15,130.30,131.15,136.40,167.41,174.42Fab-MS m/z 481(MH+),480(M+),397实施例54(RS)-2-(4-溴苯磺酰氨基)-N-(4-(羧甲基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备与实施例39中所述方法同样,将(RS)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(348.2mg)水解,得到(RS)-2-(4-溴苯磺酰氨基)-N-(4-(羧甲基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(132.1mg)。
熔点155.5-158℃IR ν max cm-1(KBr)3348,1689,1336,1167,741,6111H-NMR δ ppm(CDCl3-CD3OD)1.35~1.9(6H,m),3.4~4.2(5H,m),3.572(2H,s),4.52(1H,m),7.239(2H,d,J=8.54Hz),7.333(1H,d,J=8.54Hz),7.355(1H,d,J=8.54Hz),7.620(2H,d,J=8.54Hz),7.768(2H,d,J=8.30Hz)13C-NMR δ ppm(CDCl3-CD3OD)19.77,(19.92),25.60,30.77,41.23,57.66,(57.85),63.23,(63.49),68.11,(68.22),100.01,(100.16),120.80,128.28,129.27,130.23,131.55,132.83,136.68,139.65,168.33,174.93Fab-MS m/z 543(M+3),542(M+2),541(M+1),540(M+)实施例55(RS)-N-(4-(羧甲基)苯基)-2-(4-碘苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备与实施例39中所述的方法同样,将(RS)-N-(4-(乙氧羰甲基)苯基)-2-(4-碘苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺(266.5mg)水解,得到(RS)-N-(4-(羧甲基)苯基)-2-(4-碘苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺(254.5mg)。
熔点163-165℃IR ν max cm-1(KBr)3505,3265,1735,1670,1344,1324,11711H-NMR δ ppm(CDCl3)1.2~1.9(6H,m),3.3~4.1(5H,m),3.577(2H,s),4.45(1H,m),7.239(2H,d,J=8.7Hz),7.35(2H,d,J=8.7Hz),7.595(2H,d,J=8.55Hz),7.832(2H,d,J=8.55Hz)13C-NMR δ ppm(CDCl3)19.87,24.89,30.35,40.48,56.65,63.76,67.80,100.36,120.02,128.45,129.70,130.58,135.82,138.17,138.23,138.90,167.03,173.92Fab-MS m/z 589(MH+),505实施例56
(RS)-N-(4-(羧甲基)苯基)-2-(4-甲苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备与实施例39中所述方法同样,将(RS)-N-(4-(乙氧羰甲基)苯基)-2-(4-甲苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺(100mg)水解,得到(RS)-N-(4-(羧甲基)苯基)-2-(4-甲苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺(69.0mg)。
熔点115-171℃IR ν max cm-1(KBr)3325,1668,1323,1163,1092,814,667,5521H-NMR δ ppm(CDCl3)1.3~1.8(6H,m),2.322(3H,s),3.3~3.7(2H,m),3.8~4.1(3H,m),4.390(1H,m),7.1~7.6(6H,m),7.752(2H,d,J=8.30Hz)13C-NMR δ ppm(CDCl3)19.90,20.01,21.30,24.82,24.89,30.39,40.40,56.90,58.30,62.15,63.95,67.69,67.98,100.36,119.98,120.05,120.16,120.27,127.02,127.09,127.20,129.66,129.73,130.39,130.50,135.86,135.93,136.08,144.04,167.98,174.14Fab-MS m/z 477(MH+)、393实施例57(RS)-N-(4-(羧甲基)苯基)-2-(4-甲氧苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备与实施例39中所述的方法同样,将(RS)-N-(4-(乙氧羰甲基)苯基)-2-(4-甲氧苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺(101.6mg)水解,得到(RS)-N-(4-(羧甲基)苯基)-2-(4-甲氧苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺(95.1mg)。
熔点135-141℃IR ν max cm-1(KBr)3251,1684,1325,1161,1026,835,804,5691H-NMR δ ppm(CDCl3)1.3~1.9(6H,m),3.4~3.6(2H,m),3.599(2H,s),3.7~4.0(3H,m),3.819(3/2H,s),3.838(3/2H,s),4.3~4.5(1H,m),6.9~7.0(2H,m),7.16~7.24(2H,m),7.36~7.48(2H,m),7.813(2H,d,J=8.78Hz)13C-NMR δ ppm(CDCl3)20.38,20.45,24.93,25.00,30.57,30.68,40.29,55.62,56.57,56.87,64.28,64.35,68.05,68.31,100.98,114.37,114.48,120.09,129.22,129.44,129.59,129.66,129.73,129.88,130.17,130.39,136.37,163.33,167.10,167.32,176.20Fab-MS m/z 493(MH+),492(M+),409实施例58(RS)-N-(4-羧甲基)苯基)-2-(4-氯-3-硝基苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备与实施例39中所述方法同样,将(RS)-2-(4-氯-3-硝基苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(102.1mg)水解,得到(RS)-N-(4-(羧甲基)苯基)-2-(4-氯-3-硝基苯磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺(100.3mg)。
熔点131-140℃IR ν max cm-1(KBr)3442,1684,1539,1352,1173,10321H-NMR δ ppm(DMSO-d6)1.3~1.9(6H,m),3.483(2H,s),3.4~3.6(2H,m),3.6~3.8(2H,m),4.1~4.3(1H,m),4.4~4.6(1H,m),7.148(2H,d,J=8.55Hz),7.26~7.36(2H,m),7.849(1H,d,J=8.54Hz),8.0~8.1(1H,m),8.40~8.46(1H,m)13C-NMR δ ppm(DMSO-d6)18.34,18.52,29.64,56.81,60.95,61.21,66.64,97.63,97.77,119.15,123.74,129.16,130.19,131.18,132.46,136.39,141.23,146.88,166.60,172.14Fab-MS m/z 542(MH+),541(M+),458实施例59(RS)-N-(4-(羧甲基)苯基)-3-(四氢吡喃-2-基氯基)-2-(2-噻吩磺酰氨基)丙酰胺的制备与实施例39中所述的方法同样,将(RS)-N-(4-(乙氧羰基甲基)苯基)-3-(四氢吡喃-2-基氧基)-2-(2-噻吩磺酰氨基)丙酰胺(100mg)水解,得到(RS)-N-(4-(羧甲基)苯基)-3-(四氢吡喃-2-基氧基)-2-(2-噻吩磺酰氨基)丙酰胺(85.3mg)。
熔点130-153℃
IR ν max cm-1(KBr)3259,1711,1670,1336,1161,1022,729,671,5921H-NMR δ ppm(CDCl3-CD3OD)1.3~1.8(6H,m),3.4~3.7(2H,m),3.572(2H,s),3.8~4.2(3H,m),4.4~4.5(1H,m),7.0~7.12(1H,m),7.16~7.26(2H,m),7.34~7.5(2H,m),7.54~7.7(2H,m)13C-NMR δ ppm(CDCl3-CD3OD)19.72,19.87,24.74,24.82,30.28,40.07,40.37,56.83,57.20,58.63,62.18,63.54,63.80,67.65,67.98,100.18,100.40,119.87,120.02,120.16,126.98,127.39,129.62,129.84,130.54,130.87,130.94,131.13,132.41,132.56,132.67,132.74,135.86,139.67,139.86,167.29,167.80,174.00Fab-MS m/z 468(MH+),385实施例60(RS)-N-(4-(羧甲基)苯基)-N-(4-(羧甲基)苯基)-2-(2-萘磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备与实施例39中所述方法同样,将(RS)-N-(4-(乙氧羰基甲基)苯基)-2-(2-萘磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺(82.6mg)水解,得到(RS)-N-(4-(羧甲基)苯基)-N-(4-(羧甲基)苯基)-2-(2-萘磺酰氨基)-3-(四氢吡喃-2-基氧基)丙酰胺(78.5mg)。
熔点130-140℃IR ν max cm-1(KBr)1709,1684,1327,1161,1132,1074,1032,6611H-NMR δ ppm(CDCl3-CD3OD)1.2~1.8(6H,m),3.3~3.6(2H,m),3.6~4.2(3H,m),4.3~4.5(1H,m),7.0~7.3(4H,m),7.5~7.7(2H,m),7.8~8.0(4H,m),8.452(1H,s)13C-NMR δ ppm(CDCl3-CD3OD)19.69,19.91,25.82,30.88,41.26,58.02,58.20,63.04,63.30,68.21,99.97,100.04,120.91,123.00,128.20,128.53,129.12,129.52,129.82,130.19,131.54,132.97,135.80,136.93,137.63,168.91,169.02,175.03Fab-MS m/z 513(MH+),512(M+),429实施例61(S)-N-(4-羧基苯基)-2-(4-氯苯磺酰氨基)-3-羟基丙酰胺的制备与实施例39中所述方法同样,将(S)-2-(4-氯苯磺酰氨基)-N-(4-乙氧羰基苯基)-3-羟基丙酰胺(120mg)水解,得到(S)-N-(4-羧基苯基)-2-(4-氯苯磺酰氨基)-3-羟基丙酰胺(111mg)。
熔点231-234℃IR ν max cm-1(KBr)3440,3273,1678,1319,11691H-NMR δ ppm(CD3OD)3.71(2H,m),4.01(1H,t,J=6Hz),7.41(2H,d,J=8.8Hz),7.46(2H,d,J=9.0Hz),7.82(2H,d,J=8.8Hz),7.92(2H,d,J=9.0Hz)13C-NMR δ ppm(CD3OD)60.49,63.74,120.19,127.30,129.95,130.23,131.65,140.06,140.49,143.37,169.37,170.12Fab-MS m/z 399(MH+)实施例62(S)-N-(3-羧基苯基)-2-(4-氯苯磺酰氨基)-3-羟基丙酰胺的制备与实施例39中所述的方法同样,将(S)-2-(4-氯苯磺酰氨基)-N-(3-乙氧羰基苯基)-3-羟基丙酰胺(100mg)水解,得到(S)-N-(3-羧基苯基)-2-(4-氯苯磺酰氨基)-3-羟基丙酰胺(93mg)。
熔点220-224℃IR ν max cm-1(KBr)3454,3249,1697,1326,11641H-NMR δ ppm(CDCl3)3.72(2H,m),3.998(1H,t,J=6Hz),7.356(1H,t,J=7.5Hz),7.413(2H,d,J=8.8Hz),7.577(1H,m),7.727(1H,dt,J=7.5Hz,J=1.5Hz),7.831(2H,d,J=8.8Hz),7.991(1H,t,J=1.5Hz)13C-NMR δ ppm(CDCl3)60.49,63.77,122.37,125.46,126.58,129.78,129.98,130.26,139.28,140.55,169.43,170.00Fab-MS m/z 399(MH+)实施例63(RS)-N-(3-羧基苯基)-2-(4-氯苯磺酰氨基)-3-羟基丙酰胺的制备与实施例39中所述方法同样,将(RS)-2-(4-氯苯磺酰氨基)-N-(3-乙氧羰基苯基)-3-羟基丙酰胺(983mg)水解,得到(RS)-N-(3-羧基苯基)-2-(4-氯苯磺酰氨基)-3-羟基丙酰胺(633mg)。
IR ν max cm-1(KBr)3454,3249,1697,1326,11641H-NMR δ ppm(CDCl3)3.72(2H,m),3.998(1H,t,J=6Hz),7.356(1H,t,J=7.5Hz),7.413(2H,d,J=8.8Hz),7.577(1H,m),7.727(1H,dt,J=7.5Hz,J=1.5Hz),7.831(2H,d,J=8.8Hz),7.991(1H,t,J=1.5Hz)13C-NMR δ ppm(CDCl3)60.49,63.77,122.37,125.46,126.58,129.78,129.98,130.26,139.28,140.55,169.43,170.00Fab-MS m/z 399(MH+)实施例64(RS)-N-(5-羧基戊基)-2-(4-氯苯磺酰氨基)-3-羟基丙酰胺的制备与实施例39中所述方法同样,将(RS)-2-(4-氯苯磺酰氨基)-N-(5-甲氧羰基戊基)-3-羟基丙酰胺(28mg)水解,得到(RS)-N-(5-羧基戊基)-2-(4-氯苯磺酰氨基)-3-羟基丙酰胺(24mg)。
IR ν max cm-1(KBr)3700~2400(br.),3131,3190,1706,1635,1340,1164,1093,7561H-NMR δ ppm(DMSO-d6)1.15~1.35(4H,m),1.479(2H,qu,J=7.3Hz),2.162(2H,t,J=7.3Hz),2.889(2H,dd,J=12.5Hz,J=6.4Hz),3.456(2H,d,J=5.9Hz),3.715(1H,t,J=5.9Hz),7.556(1H,m),7.572(2H,d,J=8.6Hz),7.790(2H,d,J=8.6Hz)13C-NMR δ ppm(DMSO-d6)23.77,25.46,28.06,33.30,38.11,58.35,61.98,128.17,128.47,168.25,173.68Fab-MS m/z 393(MH+)
实施例65(S)-2-(4-氯苯磺酰氨基)-N-(4-乙氧羰基苯基)-3-甲磺酰氧基丙酰胺的制备在(S)-2-(4-氯苯磺酰氨基)-N-(4-乙氧羰基苯基)-3-羟基丙酰胺(132mg)的吡啶(2.5ml)溶液中,加入甲磺酰氯(96μl),在室温下搅拌2小时。将反应液注入饱和食盐水中,用乙酸乙酯萃取。合并乙酸乙酯层,用饱和食盐水、1N HCl、饱和食盐水洗涤,用Na2SO4干燥,然后减压馏去溶剂,得到(S)-2-(4-氯苯磺酰氨基)-N-(4-乙氧羰基苯基)-3-甲磺酰氧基丙酰胺(133mg)。
IR ν max cm-1(KBr)3363,3259,1710,1679,1348,1274,1168,1114,10911H-NMR δ ppm(CDCl3)1.40(3H,t,J=7.1Hz),3.02(3H,s),4.34(3H,m),4.37(2H,q,J=7.1Hz),7.43(2H,d,J=8.8Hz),7.51(2H,d,J=8.8Hz),7.83(2H,d,J=8.8Hz),7.98(2H,d,J=8.8Hz)13C-NMR δ ppm(CDCl3-CD3OD)13.76,36.76,55.91,60.81,68.18,118.95,126.06,128.22,129.14,130.27,138.04,139.34,141.09,165.80,166.20Fab-MS m/z 505(MH+)实施例66(RS)-2-(4-氯苯磺酰氨基)-N-(4-乙氧羰基苯基)-3-甲磺酰氧基丙酰胺的制备与实施例65中所述方法同样,使(RS)-2-(4-氯苯磺酰氨基)-N-(4-乙氧羰基苯基)-3-羟基丙酰胺(1g)与甲磺酰氯反应,得到(RS)-2-(4-氯苯磺酰氨基)-N-(4-乙氧羰基苯基)-3-甲磺酰氧基丙酰胺(943mg)。由CHCl3中再结晶。
熔点153-158℃IR ν max cm-1(KBr)3346,3240,1709,1689,1355,11761H-NMR δ ppm(CDCl3-CD3OD)1.407(3H,t,J=7.2Hz),3.029(3H,s),4.3~4.5(3H,m),4.370(2H,q,J=7.2Hz),7.433(2H,d,J=8.5Hz),7.504(2H,d,J=8.8Hz),7.836(2H,d,J=8.5Hz),7.976(2H,d,J=8.8Hz)13C-NMR δ ppm(CDCl3-CD3OD)14.47,37.48,56.86,61.67,69.10,119.87,126.87,129.17,129.95,131.10,139.25,140.08,142.24,166.89,167.18Fab-MS m/z 505(MH+)实施例67(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰基甲基)苯基)-3-甲磺酰氧基丙酰胺的制备用与实施例65相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰基甲基)苯基)-3-羟基丙酰胺(1.32g)与甲磺酰氯反应,得到(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰基甲基)苯基)-3-甲磺酰氧基丙酰胺(1.04g)。
熔点142~143℃IR ν max cm-1(KBr)3332,1732,1676,1348,11801H-NMR δ ppm(CDCl3-DMSO-d6)1.251(3H,t,J=7.1Hz),2.992(3H,s),3.560(2H,s),4.132(2H,q,J=7.1Hz),4.36(2H,m),4.45(1H,m),7.192(2H,d,J=8.5Hz),7.346(2H,d,J=8.5Hz),7.392(2H,d,J=8.8Hz),7.827(2H,d,J=8.8Hz)
13C-NMR δ ppm(CDCl3-DMSO-d6)13.76,37.05,40.35,56.15,60.37,68.90,119.59,128.12,128.87,129.24,130.01,135.97,138.39,138.74,164.96,170.99Fab-MS m/z 519(MH+)实施例68(RS)-2-(4-氯苯磺酰氨基)-3-甲磺酰氧基-N-(4-(2-甲氧羰基乙基)苯基)丙酰胺的制备用与实施例65相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-N-(4-(2-甲氧羰基乙基)苯基)-3-羟基丙酰胺(882mg)与甲磺酰氯反应,得到(RS)-2-(4-氯苯磺酰氨基)-3-甲磺酰氧基-N-(4-(2-甲氧羰基乙基)苯基)丙酰胺(246mg)。
IR ν max cm-1(KBr)3307,3242,1736,1664,1356,11671H-NMR δ ppm(CDCl3-DMSO-d6)2.596(2H,t,J=7.5Hz),2.898(2H,t,J=7.5Hz),2.990(3H,s),3.663(3H,s),4.36(2H,m),4.45(1H,m),7.108(2H,d,J=8.4Hz)7.295(2H,d,J=8.4Hz),7.387(2H,d,J=8.8Hz),7.827(2H,d,J=8.8Hz),7.933(1H,d,J=8.5Hz),9.328(1H,s)13C-NMR δ ppm(CDCl3-DMSO-d6)29.93,30.52,35.23,51.17,56.19,68.95,119.59,128.16,128.27,128.89,135.24,136.52,138.89,138.79,164.88,172.73Fab-MS m/z 519(MH+)实施例69(S)-2-(4-氯苯磺酰氨基)-N-(3-乙氧羰基苯基)-3-甲磺酰氧基丙酰胺的制备用与实施例65相同的方法,将(S)-2-(4-氯苯磺酰氨基)-N-(3-乙氧羰基苯基)-3-羟基丙酰胺(1.38g)与甲磺酰氯反应,得到(S)-2-(4-氯苯磺酰氨基-N-(3-乙氧羰基苯基)-3-甲磺酰氧基丙酰胺(915mg)。
IR ν max cm-1(KBr)3342,3260,1708,1680,1355,1290,11721H-NMR δ ppm(CDCl3-CD3OD)1.41(3H,t,J=7.1Hz),3.00(3H,s),4.28(2H,m),4.39(2H,q,J=7.1Hz),4.48(1H,dd,J=12.2Hz,J=7.1Hz),7.39(1H,m),7.45(2H,d,J=8.8Hz),7.7~7.8(2H,m),7.84(2H,d,J=8.8Hz),7.97(1H,t,J=1Hz)13C-NMR δ ppm(CDCl3-CD3OD)14.07,37.14,56.03,61.27,68.33,120.88,124.42,125.92,128.45,129.00,129.46,131.04,137.06,137.98,139.71,165.69,166.29Fab-MS m/z 505(MH+)实施例70(RS)-2-(4-氯苯磺酰氨基)-N-(3-乙氧羰基苯基)-3-甲磺酰氧基丙酰胺的制备用与实施例65相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-N-(3-乙氧羰基苯基)-3-羟丙酰胺(1g)与甲磺酰氯反应后,得到(RS)-2-(4-氯苯磺酰氨基)-N-(3-乙氧羰基苯基)-3-甲磺酰氧基丙酰胺(763mg)。从CHCl3重结晶。
熔点170~173℃IR ν max cm-1(KBr)3466,3346,1720,1689,1356,11761H-NMR δ ppm(CDCl3-CD3OD)1.49(3H,t,J=7.1Hz),3.035(3H,s),4.33(2H,m),4.392(2H,q,J=7.1Hz),4.45(1H,m),7.398(1H,t,J=7.8Hz),7.433(2H,d,J=8.8Hz),7.664(1H,ddd,J=7.8Hz,J=2Hz,J=1Hz)7.797(1H,dt,J=7.8Hz,J=1Hz),7.884(2H,d,J=8.8Hz)7.99(1H,t,J=2Hz)13C-NMR δ ppm(CDCl3-CD3OD)14.59,37.45,57.38,62.19,69.59,121.97,125.46,126.52,129.75,129.89,130.24,130.30,132.14,140.20,167.41Fab-MS m/z 505(MH+)实施例71(RS)-2-(4-氯苯磺酰氨基)-3-甲磺酰氧基-N-(3-甲氧羰基丙基)丙酰胺的制备用与实施例65相同的方法将(RS)-2-(4-氯苯磺酰氨基)-3-羟基-N-(3-甲氧羰基丙基)丙酰胺(504mg)与甲磺酰氯反应后,得到(RS)-2-(4-氯苯磺酰氨基)-3-甲磺酰氧基-N-(3-甲氧羰基丙基)丙酰胺(497.8mg)。
熔点95~99℃IR ν max cm-1(KBr)3371,3251,3039,1736,1670,1348,1325,1167,10951H-NMR δ ppm(CDCl3)1.794(2H,qw,J=7.0Hz),2.347(2H,q,J=7.0Hz),2.999(3H,s),3.269(2H,q,J=6.3Hz),3.681(3H,s),4.0~4.2(2H,m),4.503(1H,dd,J=10.5Hz,J=4.4Hz),6.386(1H,d,J=8.1Hz),7.065(1H,t,J=5.6Hz),7.517(2H,d,J=8.7Hz),7.841(2H,d,J=8.7Hz)
13C-NMR δ ppm(CDCl3)24.19,31.16,37.32,39.38,51.81,55.66,68.49,128.71,129.70,137.66,140.00,167.03,173.70Fab-MS m/z 457(MH+)实施例72(RS)-2-(4-氯苯磺酰氨基)-3-甲磺酰氧基-N-(4-甲氧羰基丁基)丙酰胺的制备用与实施例65相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-3-羟基-N-(4-甲氧羰基丁基)丙酰胺(507mg)与甲磺酰氯反应后,得到(RS)-2-(4-氯苯磺酰氨基)-3-甲磺酰氧基-N-(4-甲氧羰基丁基)丙酰胺(409.7mg)。
熔点95~97℃。
IR ν max cm-1(KBr)3375,3250,2951,1736,1672,1350,1327,1171,10921H-NMR δ ppm(CDCl3)1.4~1.7(4H,m),2.328(2H,t,J=7.0Hz),3.007(3H,s),3.232(2H,q,J=6.4Hz),3.674(3H,s),4.0~4.2(2H,m),4.518(1H,dd,J=10.5Hz,J=4.2Hz),6.160(1H,d,J=8.1Hz),6.7~6.9(1H,m),7.523(2H,d,J=8.8Hz),7.788(2H,d,J=8.8Hz)13C-NMR δ ppm(CDCl3)21.77,28.52,33.29,37.36,39.49,51.62,55.55,68.35,128.74,129.73,137.58,140.08,166.74,173.92Fab-MS m/z 471(MH+)实施例73
(RS)-2-(4-氯苯磺酰氨基)-3-甲磺酰氧基-N-(5-甲氧羰基戊基)丙酰胺的制备用与实施例65相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-3-羟基-N-(5-甲氧羰基戊基)丙酰胺(507mg)与甲磺酰氯反应后,得到(RS)-2-(4-氯苯磺酰氨基)-3-甲磺酰氧基-N-(5-甲氧羰基戊基)丙酰胺(483.5mg)。
熔点81~84℃IR ν max cm-1(KBr)3273,3234,2941,1734,1660,1354,1331,1182,10991H-NMR δ ppm(CDCl3)1.3~1.7(6H,m),2.318(2H,t,J=7.2Hz),2.992(3H,s),3.235(2H,q,J=6.6Hz),3.679(3H,s),4.0~4.2(2H,m),4.521(1H,dd,J=10.9Hz,J=4.3Hz),6.020(1H,d,J=8.1Hz),7.525(2H,d,J=8.3Hz),7.831(2H,d,J=8.3Hz)13C-NMR δ ppm(CDCl3)24.16,25.95,28.56,33.69,37.43,39.63,51.62,55.58,68.31,128.74,129.81,137.58,140.15,166.59,174.18Fab-MS m/z 485(MH+)实施例74(RS)-2-(4-氯苯磺酰氨基)-3-甲磺酰氧基-N-(6-甲氧羰基己基)丙酰胺的制备用与实施例65相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-3-羟基-N-(6-甲氧羰基己基)丙酰胺(502mg)与甲磺酰氯反应后,得到(RS)-2-(4-氯苯磺酰氨基)-3-甲磺酰氧基-N-(6-甲氧羰基己基)丙酰胺(453.1mg)。
熔点77~82℃IR ν max cm-1(KBr)3273,3223,2937,1734,1660,1354,1331,1184,10971H-NMR δ ppm(CDCl3)1.2~1.4(4H,m),1.4~1.5(2H,m),1.5~1.7(2H,m),2.312(2H,t,J=7.3Hz),2.995(3H,s),3.202(2H,dd,J=12.9Hz,J=6.8Hz),3.673(3H,s),4.0~4.2(2H,m),4.512(1H,dd,J=10.5Hz,J=4.4Hz),6.207(1H,d,J=8.1Hz),6.7~6.8(1H,m),7.523(2H,d,J=8.8Hz),7.837(2H,d,J=8.8Hz)13C-NMR δ ppm(CDCl3)24.60,26.21,28.48,28.81,33.80,37.36,39.89,51.51,55.55,68.38,128.71,129.73,137.62,140.04,166.63,174.25Fab-MS m/z 499(MH+)实施例75(RS)-2-(4-氯苯磺酰氨基)-3-甲磺酰氧基-N-(7-甲氧羰基庚基)丙酰胺的制备用与实施例65相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-3-羟基-N-(7-甲氧羰基庚基)丙酰胺(504mg)与甲磺酰氯反应后,得到(RS)-2-(4-氯苯磺酰氨基)-3-甲磺酰氧基-N-(7-甲氧羰基庚基)丙酰胺(503.2mg)。
熔点90~95℃IR ν max cm-1(KBr)3275,3224,2935,1740,1660,1354,1331,1184,10991H-NMR δ ppm(CDCl3)1.2~1.3(6H,m),1.4~1.5(2H,m),1.6~1.7(2H,m),2.307(2H,t,J=7.5Hz),2.991(3H,s),3.205(2H,q,J=6.6Hz),3.671(3H,s),4.101(2H,dd,J=10.5Hz,J=4.6Hz),4.514(1H,dd,J=10.5Hz,J=4.4Hz),6.107(1H,d,J=8.1Hz),6.7~6.7(1H,m),7.524(2H,d,J=8.8Hz),7.836(2H,d,J=8.8Hz)13C-NMR δ ppm(CDCl3)24.63,26.28,28.59,28.74,29.00,33.91,37.36,39.96,51.48,55.55,68.31,128.71,129.77,137.55,140.11,166.59,174.36Fab-MS m/z 513(MH+)实施例76(RS)-N-(4-(乙氧羰甲基)苯基)-2-(4-氟苯磺酰氨基)-3-甲磺酰氧基丙酰胺的制备用与实施例65相同的方法,将(RS)-N-(4-(乙氧羰甲基)苯基)-2-(4-氟苯磺酰氨基)-3-羟基丙酰胺(1.88g)与甲磺酰氯反应后,得到(RS)-N-(4-(乙氧羰甲基)苯基)-2-(4-氟苯磺酰氨基)-3-甲磺酰氧基丙酰胺(1.70g)。
熔点81~82℃IR ν max cm-1(KBr)3342,3261,1732,1655,1355,11781H-NMR δ ppm(CDCl3)1.250(3H,t,J=7.08Hz),2.969(3H,s),3.569(2H,s),4.144(2H,q,J=7.08Hz),4.15~4.30(2H,m),4.557(1H,dd,J=10.50Hz,J=4.20Hz),6.331(1H,d,J=8.06Hz),7.20(4H,m),7.364(2H,d,J=8.30Hz),7.926(2H,dd,J=8.79Hz,J=4.88Hz)13C-NMR δ ppm(CDCl3)14.11,37.40,40.70,56.10,60.97,68.13,116.64,116.97,120.38,129.92,130.06,130.21,131.16,135.57,165.16,171.61Fab-MS m/z 503(MH+)
实施例77(RS)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰甲基)-3-甲磺酰氧基丙酰胺的制备用与实施例65相同的方法,将(RS)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-羟基丙酰胺(674.0mg)与甲磺酰氯反应后,得到(RS)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-甲磺酰氧基丙酰胺(582.16mg)。
熔点155~156℃。
IR ν max cm-1(KBr)3332,1732,1676,1348,1180,7691H-NMR δ ppm(DMSO-d6)1.180(3H,t,J=7.1Hz),3.110(3H,s),3.575(2H,s),4.075(2H,q,J=7.1Hz),4.2~4.5(3H,m),7.172(2H,d,J=8.6Hz),7.302(2H,d,J=8.6Hz),7.661(2H,d,J=8.8Hz),7.736(2H,d,J=8.8Hz)13C-NMR δ ppm(DMSO-d6)13.76,36.75,39.68,55.67,59.89,68.54,119.52,126.08,128.28,129.13,129.86,131.73,136.31,139.87,165.06,170.67Fab-MS m/z 566,565,564,563(MH+),562(M-)实施例78(RS)-N-(4-(乙氧羰甲基)苯基)-2-(4-碘苯磺酰氨基)-3-甲磺酰氧基丙酰胺的制备用与实施例65相同的方法,将(RS)-N-(4-(乙氧羰甲基)苯基)-3-羟基-2-(4-碘苯磺酰氨基)丙酰胺(2.60g)与甲磺酰氯反应后,得到(RS)-N-(4-(乙氧羰甲基)苯基)-2-(4-碘苯磺酰氨基)-3-甲磺酰氧基丙酰胺(2.69g)。
熔点160~162℃IR ν max cm-1(KBr)3334,1728,1676,1348,1180,7371H-NMR δ ppm(CDCl3-DMSO-d6)1.233(3H,t,J=7.1Hz),3.010(3H,s),3.546(2H,s),4.113(2H,q,J=7.1Hz),4.3~4.5(3H,m),7.171(2H,d,J=8.3Hz),7.330(2H,d,J=8.3Hz),7.593(2H,d,J=8.6Hz),7.763(2H,d,J=8.6Hz)13C-NMR δ ppm(CDCl3-DMSO-d6)13.54,36.82,39.98,55.82,59.85,68.47,99.17,119.44,127.84,128.87,129.64,136.02,137.41,139.98,164.81,170.42Fab-MS m/z 611(MH+)实施例79(S)-2-(4-氯苯磺酰氨基)-N-(4-乙氧羰基苯基)-3-(1H-咪唑-1-基)丙酰胺的制备将氢化钠(矿物油中60%分散物、15.84mg)用己烷洗涤后,在氩气下悬浮在DMF(500μl)中,并冷却到0℃。加入咪唑(33.7mg)搅拌15分钟后,加入(S)-2-(4-氯苯磺酰氨基)-N-(4-乙氧羰基苯基)-3-甲磺酰氧基丙酰胺(100mg)的DMF(500μl)溶液,搅拌4小时。向反应液中注入饱和盐水,用醋酸乙酯萃取。合并醋酸乙酯层后,用饱和盐水洗涤,用硫酸钠干燥后蒸出溶剂,将残渣用柱色谱(硅胶25g,醋酸乙酯/乙醇=20/1)提纯,与极性更低的副产物一起得到标题产物(S)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰基苯基)-3-(1H-咪唑-1-基)丙酰胺(4mg)。对于副产物尚未作更多的研究。
IR ν max cm-1(neat)3249,1716,1278,1164,11061H-NMR δ ppm(DMSO-d6)1.38(3H,t,J=7.2Hz),4.17(1H,m),4.36(2H,q,J=7Hz),4.48(2H,m),6.80(1H,m),6.85(1H,m),7.37(2H,d,J=6.8Hz),7.40(2H,d,J=6.8Hz),7.55(1H,m),7.72(1H,m),7.80(2H,d,J=8.8Hz),7.96(2H,d,J=8.8Hz),9.64(1H,m)Fab-MS m/z 477(MH+)实施例80(RS)-2-(4-氯苯磺酰氨基)-N-(4-乙氧羰基苯基)-3-(1H-咪唑-1-基)丙酰胺的制备用与实施例79相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-N-(4-乙氧羰基苯基)-3-甲磺酰氧基丙酰胺(600mg)与咪唑反应后,同时得到极性更低的副产物和标题产物(RS)-2-(4-氯苯磺酰氨基)-N-(4-乙氧羰基苯基)-3-(1H-咪唑-1-基)丙酰胺(115.5mg)。对于副产物尚未作更多的研究。
IR ν max cm-1(KBr)3251,1705,1680,1354,1280,11671H-NMR δ ppm(CDCl3-CD3OD)1.398(3H,t,J=7.1Hz),4.3~4.4(3H,m),4.361(2H,q,J=7.1Hz),6.924(1H,s),7.024(1H,s),7.340(2H,d,J=8.8Hz),7.423(2H,d,J=8.8Hz),7.621(1H,s),7.701(2H,d,J=8.8Hz),7.945(2H,d,J=8.8Hz)13C-NMR δ ppm(CDCl3-CD3OD)14.50,58.62,61.70,119.81,120.59,126.90,128.62,129.06,129.89,131.13,138.24,139.34,139.91,142.30,167.21,167.84Fab-MS m/z 477(MH+)
实施例81(RS)-2-(4-氯苯磺酰氨基)-N-(4-乙氧羰甲基)苯基)-3-(1H-咪唑-1-基)丙酰胺的制备用与实施例79相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-N-(4-乙氧羰甲基)苯基)-3-甲磺酰氧基丙酰胺(311mg)与咪唑反应后,同时得到极性更低的副产物和标题产物(RS)-2-(4-氯苯磺酰氨基)-N-(4-乙氧羰甲基)苯基)-3-(1H-咪唑-1-基)丙酰胺(86mg)。对于副产物尚未作更多的研究。
熔点164~165℃IR ν max cm-1(neat)3250,1732,1695,1335,11631H-NMR δ ppm(CDCl3-DMSO-d6)1.252(3H,t,J=7.1Hz),3.555(3H,s),4.122(3H,t,J=7.1Hz),4.15~4.4(3H,m),6.877(1H,s),7.137(2H,d,J=8.3Hz),7.314(2H,d,J=8.3Hz),7.317(2H,d,J=8.5Hz),7.643(2H,d,J=8.5Hz),7.660(1H,s)13C-NMR δ ppm(CDCl3)13.25,39.72,47.44,57.20,59.69,118.60,119.03,127.28,128.08,128.62,129.20,135.69,136.87,137.56,138.24,165.73,170.33Fab-MS m/z 491(MH+)
实施例82(RS)-2-(4-氯苯磺酰氨基)-3-(1H-咪唑-1-基)-N-(4-(2-甲氧羰基乙基)苯基)丙酰胺的制备用与实施例79相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-3-甲磺酰氧基-N-(4-(2-甲氧羰基乙基)苯基)丙酰胺(208mg)与咪唑反应后,得到极性更低的副产物和标题产物(RS)-2-(4-氯苯磺酰氨基)-3-(1H-咪唑-1-基)-N-(4-(2-甲氧羰基乙基)苯基)丙酰胺(111mg)。对于副产物尚未作更多的研究。
熔点79~82℃IR ν max cm-1(KBr)3280,1734,1691,1330,11621H-NMR δ ppm(CDCl3)2.569(2H,t,J=7.3Hz),2.874(2H,t,J=7.3Hz),3.654(3H,s),4.20(1H,m),4.42(2H,m),6.7~7.9(12H,m),9.256(1H,s)13C-NMR δ ppm(CDCl3)30.28,35.49,48.87,51.62,57.97,118.11,120.24,128.27,128.78,129.55,134.98,135.60,137.33,137.44,138.21,139.38,166.15,173.23Fab-MS m/z 491(MH+)实施例83(S)-2-(4-氯苯磺酰氨基)-N-(3-乙氧羰基苯基)-3-(1H-咪唑-1-基)丙酰胺的制备用与实施例79相同的方法,将(S)-2-(4-氯苯磺酰氨基)-N-(3-乙氧羰基苯基)-3-甲磺酰氧基丙酰胺(100mg)与咪唑反应后,得到极性更低的副产物和标题产物(S)-2-(4-氯苯磺酰氨基)-N-(3-乙氧羰基苯基)-3-(1H-咪唑-1-基)丙酰胺(19.9mg)。对于副产物尚未作更多的研究。
IR ν max cm-1(neat)3471,1716,1690,1288,11651H-NMR δ ppm(CDCl3-CD3OD)1.414(3H,t,J=7.1Hz),4.2~4.4(3H,m),4.388(2H,q,J=7.1Hz),6.955(1H,s),7.022(1H,s),7.3~7.9(3H,m),7.350(2H,d,J=8.8Hz),7.706(2H,d,J=8.8Hz),7.924(1H,t,J=2Hz)13C-NMR δ ppm(CDCl3-CD3OD)14.34,58.05,61.63,119.49,120.40,121.15,124.72,126.19,127.63,128.64,129.30,129.61,131.34,137.50,138.48,139.75,166.21,166.40Fab-MS m/z 479(M++2),477(MH+)实施例84(RS)-2-(4-氯苯磺酰氨基)-N-(3-乙氧羰基苯基)-3-(1H-咪唑-1-基)丙酰胺的制备用与实施例79相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-N-(3-乙氧羰基苯基)-3-甲磺酰氧基丙酰胺(163.3mg)与咪唑反应后,得到极性更低的副产物和标题产物(RS)-2-(4-氯苯磺酰氨基)-N-(3-乙氧羰基苯基)-3-(1H-咪唑-1-基)丙酰胺(63.5mg)。对于副产物尚未作更多的研究。
IR ν max cm-1(neat)3471,1716,1690,1288,11651H-NMR δ ppm(CDCl3-CD3OD)1.414(3H,t,J=7.1Hz),4.2~4.4(3H,m),4.388(2H,q,J=7.1Hz),6.955(1H,s),7.022(1H,s),7.3~7.9(3H,m),7.350(2H,d,J=8.8Hz),7.706(2H,d,J=8.8Hz),7.924(1H,t,J=2Hz)13C-NMR δ ppm(CDCl3-CD3OD)14.34,58.05,61.63,119.49,120.40,121.15,124.72,126.19,127.63,128.64,129.30,129.61,131.34,137.50,138.48,139.75,166.21,166.40Fab-MS m/z 479(M++2),477(MH+)实施例85(RS)-2-(4-氯苯磺酰氨基)-3-(1H-咪唑-1-基)-N-(3-甲氧羰基丙基)丙酰胺的制备用与实施例79相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-3-甲磺酰氧基-N-(3-甲氧羰基丙基)丙酰胺(107.6mg)与咪唑反应后,得到极性更低的副产物和标题产物(RS)-2-(4-氯苯磺酰氨基)-3-(1H-咪唑-1-基)-N-(3-(甲氧羰基丙基)丙酰胺(16.3mg)。对于副产物尚未作更多的研究。
IR ν max cm-1(neat)3234,3091,2929,1734,1670,1394,1330,1165,10861H-NMR δ ppm(CD3OD)1.616(2H,t,J=7.1Hz),2.196(2H,t,J=7.4Hz),2.968(2H,t,J=6.8Hz),3.661(3H,s),4.1~4.3(3H,m),7.4~7.6(4H,m),7.706(2H,d,J=8.8Hz),7.799(1H,d,J=8.8Hz)13C-NMR δ ppm(CD3OD)25.38,31.84,39.65,45.59,52.08,58.68,122.53,129.68,130.38,130.52,139.47,140.02,140.61,167.45,170.27Fab-MS m/z 429(MH+)
实施例86(RS)-2-(4-氯苯磺酰氨基)-3-(1H-咪唑-1-基)-N-(4-甲氧羰基丁基)丙酰胺的制备用与实施例79相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-3-甲磺酰氧基-N-(4-甲氧羰基丁基)丙酰胺(152.5mg)与咪唑反应后,得到极性更低的副产物和标题产物(RS)-2-(4-氯苯磺酰氨基)-3-(1H-咪唑-1-基)-N-(4-甲氧羰基丁基)丙酰胺(32.4mg)。对于副产物尚未作更多的研究。
IR ν max cm-1(neat)3219,3118,2949,1730,1666,1331,1165,10861H-NMR δ ppm(CDCl3)1.3~1.6(4H,m),2.2~2.3(2H,m),3.0~3.1(2H,m),3.661(3H,s),4.242(2H,t,J=4.6Hz),4.3~4.4(1H,m),6.836(1H,s),7.106(1H,s),7.441(2H,dd,J=6.8Hz,J=2.0Hz),7.7~7.8(2H,m),8.0~8.1(1H,m)13C-NMR δ ppm(CDCl3)21.88,28.45,33.29,39.34,48.80,51.59,57.60,119.91,121.63,128.30,129.55,135.05,138.68,139.38,168.02,173.85Fab-MS m/z 443(MH+)实施例87(RS)-2-(4-氯苯磺酰氨基)-N-(5-甲氧羰基戊基)-3-(1H-咪唑-1-基)丙酰胺的制备用与实施例79相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-3-甲磺酰氧基-N-(5-甲氧羰基戊基)丙酰胺(150.3mg)与咪唑反应后,得到极性更低的副产物和标题产物(RS)-2-(4-氯苯磺酰氨基)-N-(5-甲氧羰基戊基)-3-(1H-咪唑-1-基)丙酰胺(46.8mg)。对于副产物尚未作更多的研究。
IR ν max cm-1(neat)3367,3232,2942,1734,1668,1396,1335,1165,10931H-NMR δ ppm(CDCl3)1.2~1.4(4H,m),1.567(2H,qw,J=7.4Hz),2.271(2H,t,J=7.3Hz),3.075(2H,dd,J=12.9Hz,J=6.8Hz),3.660(3H,s),4.135(1H,dd,J=13.8Hz,J=5.3Hz),4.250(1H,t,J=4.9Hz),4.488(1H,dd,J=13.9Hz,J=4.6Hz),6.800(2H,d,J=9.8Hz),7.2~7.3(1H,m),7.479(2H,d,J=8.5Hz),7.789(2H,d,J=8.5Hz)13C-NMR δ ppm(CDCl3)24.23,26.10,28.67,33.69,39.78,48.84,51.70,57.56,119.91,119.98,128.38,129.59,137.55,138.87,139.49,167.84,174.00Fab-MS m/z 457(MH+)实施例88(RS)-2-(4-氯苯磺酰氨基)-3-(1H-咪唑-1-基)-N-(6-甲氧羰基己基)丙酰胺的制备用与实施例79相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-3-甲磺酰氧基-N-(6-甲氧羰基己基)丙酰胺(144.6mg)与咪唑反应后,得到极性更低的副产物和标题产物(RS)-2-(4-氯苯磺酰氨基)-3-(1H-咪唑-1-基)-N-(6-甲氧羰基己基)丙酰胺(50.6mg)。对于副产物尚未作更多的研究。
IR ν max cm-1(KBr)3219,2935,1734,1670,1331,1232,1163,10861H-NMR δ ppm(CDCl3)1.2~1.4(6H,m),1.5~1.6(2H,m),2.294(2H,t,J=7.3Hz),3.0~3.1(1H,m),3.672(3H,s),4.1~4.2(2H,m),4.4~4.5(1H,m),7.0~7.1(1H,m),7.463(2H,d,J=8.6Hz),7.750(2H,d,J=8.3Hz),8.0~8.1(1H,m)13C-NMR δ ppm(CDCl3)24.60,26.28,28.48,28.78,33.80,36.48,48.65,51.51,57.42,119.72,121.85,128.27,129.59,135.05,138.72,162.56,167.87,174.25Fab-MS m/z 471(MH+)实施例89(RS)-2-(4-氯苯磺酰氨基)-3-(1H-咪唑-1-基)-N-(7-甲氧羰基庚基)丙酰胺的制备用与实施例79相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-3-甲磺酰氧基-N-(7-甲氧羰基庚基)丙酰胺(152.2mg)与咪唑反应后,得到极性更低的副产物和标题产物(RS)-2-(4-氯苯磺酰氨基)-3-(1H-咪唑-1-基)-N-(7-甲氧羰基庚基)丙酰胺(53.4mg)。对于副产物尚未作更多的研究。
IR ν max cm-1(neat)3221,2926,1738,1682,1338,1232,1165,10861H-NMR δ ppm(CDCl3)1.1~1.4(8H,m),1.5~1.7(2H,m),2.298(2H,t,J=7.4Hz),3.062(2H,t,J=6.0Hz),3.667(3H,s),4.1~4.3(2H,m),4.3~4.5(1H,m),6.8~6.9(1H,m),7.0~7.1(1H,m),7.453(2H,d,J=8.8Hz),7.749(2H,d,J=8.5Hz),8.006(2H,s)13C-NMR δ ppm(CDCl3)24.71,26.39,28.81,31.42,33.91,36.44,39.78,48.73,51.44,57.53,119.61,123.32,128.30,129.55,138.61,139.45,162.56,167.84,174.25Fab-MS m/z 485(MH+)实施例90(RS)-N-(4-(乙氧羰甲基)苯基)-2-(4-氟苯磺酰氨基)-3-(1H-咪唑-1-基)丙酰胺的制备用与实施例79相同的方法,将(RS)-N-(4-(4-(乙氧羰甲基)苯基)-2-(4-氟苯磺酰氨基)-3-甲磺酰氧基丙酰胺(560mg)与咪唑反应后,得到极性更低的副产物和标题产物(RS)-N-(4-(乙氧羰甲基)苯基)-2-(4-氟苯磺酰氨基)-3-(1H-咪唑-1-基)丙酰胺(152.3mg)。对于副产物尚未作更多的研究。
熔点155~157℃IR ν max cm-1(KBr)1732,1693,1338,1294,1236,1171,1155,10921H-NMR δ ppm(CDCl3-CD3OD)1.247(3H,t,J=7.08Hz),3.562(2H,s),4.138(2H,q,J=7.08Hz),4.2~4.4(3H,m),6.85(2H,m),7.07(2H,m),7.183(2H,d,J=8.55Hz),7.275(2H,d,J=8.55Hz),7.351(1H,s),7.795(2H,dd,J=8.79Hz,J=4.88Hz)
13C-NMR δ ppm(CDCl3-CD3OD)14.00,40.66,48.62,57.71,60.90,116.24,116.57,119.87,120.09,120.20,128.41,129.48,129.62,129.73,130.83,135.75,137.51,166.37,171.61Fab-MS m/z 475(MH+)实施例91(RS)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-(1H-咪唑-1-基)丙酰胺的制备用与实施例79相同的方法,将(RS)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-甲磺酰氧基丙酰胺(500mg)与咪唑反应后,得到极性更低的副产物和标题产物(RS)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-(1H-咪唑-1-基)丙酰胺(85.0mg)。对于副产物尚未作更多的研究。
熔点201~202℃IR ν max cm-1(KBr)3253,1730,1691,1335,1165,1032,741,6091H-NMR δ ppm(DMSO-d6)1.242(3H,t,J=7.08Hz),3.577(2H,s),4.130(2H,q,J=7.08Hz),4.2~4.4(3H,m),6.894(1H,s),7.038(1H,s),7.527(2H,d,J=8.79Hz),7.645(2H,d,J=8.79Hz),7.824(1H,s)13C-NMR δ ppm(DMSO-d6)13.65,47.31,57.54,59.74,119.11,119.41,125.86,127.92,128.03,128.94,129.57,131.40,136.28,137.27,139.76,166.24,170.45Fab-MS m/z 537(MH++2),535(MH+)
实施例92(S)-N-(4-羧基苯基)-2-(4-氯苯磺酰氨基)-3-(1H-咪唑-1-基)丙酰胺盐酸盐的制备向(S)-2-(4-氯苯磺酰氨基)-N-(4-乙氧羰基苯基)-3-(1H-咪唑-1-基)丙酰胺(120mg)的乙醇溶液(10ml)中加入2NNaOH(2.6ml),室温下搅拌一夜。减压下浓缩反应液。向残渣中加入少量蒸馏水,减压下进行三次浓缩,慢慢除去乙醇。将残渣溶解在1NHCl(20ml)中,用水(20ml)稀释后,用醋酸乙酯(10ml)洗涤3次,减压下浓缩水层。加入少量蒸馏水,减压下进行三次浓缩,蒸出过剩的HCl。残渣在干燥器中减压干燥后,加入乙醇,过滤除去不溶物,合并滤液,在减压下浓缩干燥,得到(S)-N-(4-羧基苯基)-2-(4-氯苯磺酰氨基)-3-(1H-咪唑-1-基)丙酰胺的盐酸盐(84mg)IR ν max cm-1(KBr)1695,1357,11731H-NMR δ ppm(CD3OD)4.4~4.6(3H,m),6.926(1H,d,J=8.5Hz),7.365(2H,d,J=9.1Hz),7.399(2H,d,J=9.1Hz),7.767(2H,d,J=8.8Hz),7.857(1H,J=8.5Hz),7.933(2H,d,J=8.8Hz),8.909(1H,s)Fab-MS m/z 449(MH+-HCl)实施例93
(RS)-N-(4-羧基苯基)-2-(4-氯苯磺酰氨基)-3-(1H-咪唑-1-基)丙酰胺盐酸盐的制备用与实施例92相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-N-(4-乙氧羰基苯基)-3-(1H-咪唑-1-基)丙酰胺(61.9mg)加水分解后与HCl反应,得到(RS)-N-(4-羧基苯基)-2-(4-氯苯磺酰氨基)-3-(1H-咪唑-1-基)丙酰胺盐酸盐(44.4mg)IR ν max cm-1(KBr)1695,1357,11731H-NMR δ ppm(CD3OD)4.4~4.6(3H,m),6.926(1H,d,J=8.5Hz),7.365(2H,d,J=9.1Hz),7.399(2H,d,J=9.1Hz),7.767(2H,d,J=8.8Hz),7.857(1H,J=8.5Hz),7.933(2H,d,J=8.8Hz),8.909(1H,s)Fab-MS m/z 449(MH+-HCl)实施例94(RS)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)-3-(1H-咪唑-1-基)丙酰胺盐酸盐的制备用与实施例92相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰基甲基)苯基)-3-(吡啶-3-基氧基)丙酰胺(50mg)加水分解后与HCl反应,得到(RS)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)-3-(1H-咪唑-1-基)丙酰胺盐酸盐(37mg)。
Fab-MS m/z 463(MH+-HCl)
实施例95(RS)-N-(4-(2-(羧基乙基)苯基)-2-(4-氯苯磺酰氨基)-3-(1H-咪唑-1-基)丙酰胺盐酸盐的制备用与实施例92相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-3-(1H-咪唑-1-基)-N-(4-(2-甲氧羰基乙基)苯基)丙酰胺(74mg)加水分解后,与HCl反应,得到(RS)-N-(4-(2-(羧基乙基)苯基)-2-(4-氯苯磺酰氨基)-3-(1H-咪唑-1-基)丙酰胺盐酸盐(74mg)熔点131-134℃IR ν max cm-1(KBr)3700~2200(br),3257,1689,1330,11631H-NMR δ ppm(DMSO-d6)2.485(2H,t,J=7.4Hz),2.787(2H,t,J=7.4Hz),4.15(1H,m),4.30(2H,m),6.7~7.9(12H,m),10.075(1H,s)13C-NMR δ ppm(DMSO-d6)29.49,34.92,47.24,57.76,108.55,117.72,119.41,119.52,127.81,127.92,128.43,128.80,135.65,136.31,137.01,165.14Fab-MS m/z 477(MH+-HCl)实施例96(S)-N-(3-羧基苯基)-2-(4-氯苯磺酰氨基)-3-(1H-咪唑-1-基)丙酰胺盐酸盐的制备用与实施例92相同的方法,将(S)-2-(4-氯苯磺酰氨基)-N-(3-乙氧羰基苯基)-3-(1H-咪唑-1-基)丙酰胺(53.1mg)加水分解后,与HCl反应,得到(S)-N-(3-羧基苯基)-2-(4-氯苯磺酰氨基)-3-(1H-咪唑-1-基)丙酰胺盐酸盐(18.03mg)IR ν max cm-1(KBr)3427,3145,1701,11671H-NMR δ ppm(CD3OD)4.50(3H,m),7.3~7.8(5H,m),7.41(2H,d,J=8.6Hz),7.797(2H,d,J=8.6Hz),8.031(1H,s),9.009(1H,s)Fab-MS m/z 451(MH++2-HCl),449(MH+-HCl)实施例97(RS)-N-(3-羧基苯基)-2-(4-氯苯磺酰氨基)-3-(1H-咪唑-1-基)丙酰胺盐酸盐的制备用与实施例92相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-N-(3-乙氧羰基苯基)-3-(1H-咪唑-1-基)丙酰胺(35.3mg)加水分解后,与HCl反应,得到(RS)-N-(3-羧基苯基)-2-(4-氯苯磺酰氨基)-3-(1H-咪唑-1-基)丙酰胺盐酸盐(25.9mg)IR ν max cm-1(KBr)3427,3145,1701,11671H-NMR δ ppm(CD3OD)4.50(3H,m),7.3~7.8(5H,m),7.41(2H,d,J=8.6Hz),7.797(2H,d,J=8.6Hz),8.031(1H,s),9.009(1H,s)Fab-MS m/z 451(MH++2-HCl),449(MH+-HCl)实施例98(RS)-N-(3-羧基丙基)-2-(4-氯苯磺酰氨基)-3-(1H-咪唑-1-基)丙酰胺盐酸盐的制备用与实施例92相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-3-(1H-咪唑-1-基)-N-(3-甲氧羰基丙基)丙酰胺(15.8mg)加水分解后,与HCl反应,得到(RS)-N-(3-羧基丙基)-2-(4-氯苯磺酰氨基)-3-(1H-咪唑-1-基)丙酰胺盐酸盐(16.2mg)IR ν max cm-1(neat)3223,3084,1728,1680,1335,1165,10881H-NMR δ ppm(CD3OD)1.615(2H,qw,J=7.1Hz),2.217(2H,t,J=7.5Hz),3.0~3.1(2H,m),4.3~4.4(2H,m),4.609(1H,t,J=4.8Hz),7.5~7.7(5H,m),7.7~7.9(2H,m)13C-NMR δ ppm(CD3OD)25.46,31.91,39.76,52.08,57.91,120.47,120.91,124.07,129.82,130.52,130.63,140.31,168.73,172.00Fab-MSm/z416(M+2-HCl)实施例99(RS)-N-(4-羧基丁基)-2-(4-氯苯磺酰氨基)-3-(1H-咪唑-1-基)丙酰胺盐酸盐的制备用与实施例92相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-3-(1H-咪唑-1-基)-N-(4-甲氧羰基丁基)丙酰胺(16.8mg)加水分解后,与HCl反应,得到(RS)-N-(4-羧基丁基)-2-(4-氯苯磺酰氨基)-3-(1H-咪唑-1-基)丙酰胺盐酸盐(17.2mg)
IR ν max cm-1(neat)3412,3149,2968,1670,1331,1165,10951H-NMR δ ppm(D2O)1.2~1.6(4H,m),2.462(2H,t,J=7.1Hz),3.0~3.1(2H,m),4.3~4.7(3H,m),7.5~7.6(2H,m),7.7~7.8(2H,m),7.8~7.9(2H,m),8.806(1H,s),8.886(1H,t,J=1.5Hz)13C-NMR δ ppm(D2O)24.27,30.32,36.04,41.91,52.99,59.26,122.88,125.16,131.21,132.64,138.25,139.60,142.61,170.81,181.19Fab-MS m/z 429(MH+-HCl)实施例100(RS)-N-(5-羧基戊基)-2-(4-氯苯磺酰氨基)-3-(1H-咪唑-1-基)丙酰胺盐酸盐的制备用与实施例92相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-N-(5-甲氧羰基戊基)-3-(1H-咪唑-1-基)丙酰胺(23.9mg)加水分解后,与HCl反应,得到(RS)-N-(5-羧基戊基)-2-(4-氯苯磺酰氨基)-3-(1H-咪唑-1-基)丙酰胺盐酸盐(24.8mg)IR ν max cm-1(neat)3223,3142,2943,1718,1672,1342,1165,10931H-NMR δ ppm(D2O)1.0~1.2(4H,m),1.3~1.5(2H,m),2.1~2.2(2H,m),2.7~2.8(2H,m),3.9~4.0(1H,m),4.1~4.3(2H,m),7.2~7.3(2H,m),7.4~7.5(2H,m),7.5~7.6(3H,m),8.6~8.7(1H,m)13C-NMR δ ppm(D2O)1.0~1.2(4H,m),1.3~1.5(2H,m),2.1~2.2(2H,m),2.7~2.8(2H,m),3.9~4.0(1H,m),4.1~4.3(2H,m),7.2~7.3(2H,m),7.4~7.5(2H,m),7.5~7.6(3H,m),8.6~8.7(1H,m)13C-NMR δ ppm(D2O)26.52,28.05,30.32,36.49,41.96,52.84,59.12,122.73,125.01,131.05,132.49,138.11,139.52,142.43,170.56,179.69Fab-MSm/z444(M+2-HCl)
实施例101(RS)-N-(6-羧基己基)-2-(4-氯苯磺酰氨基)-3-(1H-咪唑-1-基)丙酰胺盐酸盐的制备用与实施例92相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-3-(1H-咪唑-1-基)-N-(6-甲氧羰基己基)丙酰胺(36.3mg)加水分解后,与HCl反应,得到(RS)-N-(6-羰基己基)-2-(4-氯苯磺酰氨基)-3-(1H-咪唑-1-基)丙酰胺盐酸盐(29.3mg)IR ν max cm-1(neat)2929,2860,1711,1674,1333,1165,10931H-NMR δ ppm(D2O)1.2~1.5(6H,m),1.684(2H,qw,J=7.4Hz),2.502(2H,t,J=7.3Hz),3.0~3.1(2H,m),4.4~4.6(2H,m),4.707(1H,dd,J=14.0Hz,J=4.8Hz),7.5~7.7(3H,m),7.725(2H,d,J=8.8Hz),7.874(2H,d,J=8.8Hz),8.905(1H,s)13C-NMR δ ppm(D2O)26.95,28.38,30.58,30.65,36.59,42.28,53.06,59.29,121.78,122.92,125.19,131.24,132.67,138.28,142.65,170.70,181.92Fab-MS m/z 457(MH+-HCl)实施例102(RS)-N-(7-羧基庚基)-2-(4-氯苯磺酰氨基)-3-(1H-咪唑-1-基)丙酰胺盐酸盐的制备用与实施例92相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-3-(1H-咪唑-1-基)-N-(7-甲氧羰基庚基)丙酰胺(25.6mg)加水分解后,与HCl反应,得到(RS)-N-(7-羧基庚基)-2-(4-氯苯磺酰氨基)-3-(1H-咪唑-1-基)丙酰胺盐酸盐(24.9mg)。
IR ν max cm-1(neat)3402,2943,1664,1659,1331,1165,10931H-NMR δ ppm(D2O)1.2~1.5(8H,m),1.6~1.8(2H,m),2.507(2H,t,J=7.3Hz),3.0~3.1(2H,m),3.769(1H,q,J=7.1Hz),4.274(1H,q,J=7.1Hz),4.4~4.5(1H,m),7.600(2H,d,J=9.0Hz),7.727(2H,d,J=8.8Hz),7.876(2H,d,J=8.5Hz),8.898(1H,s)13C-NMR δ ppm(D2O)27.04,28.48,30.64,30.70,30.84,36.63,42.30,53.04,59.29,122.88,125.15,131.20,132.67,138.28,139.66,142.63,168.84,170.68Fab-MS m/z 471(MH+-HCl)实施例103(RS)-N-(4-(羧甲基)苯基)-2-(4-氟苯磺酰氨基)-3-(1H-咪唑-1-基)丙酰胺盐酸盐的制备向(RS)-N-(4-(乙氧羰甲基)苯基)-2-(4-氟苯磺酰氨基)-3-(1H-咪唑-1-基)丙酰胺(103mg)的乙醇(5ml)溶液中加入2N NaOH(1.085ml),搅拌5小时。减压下浓缩反应液。将残渣溶解在蒸馏水中,用醋酸乙酯洗涤3次,用2N HCl(1.085ml)中和后,用醋酸乙酯萃取。合并醋酸乙酯层,用饱和盐水洗涤,Na2SO4干燥后,减压下蒸出溶剂,得到(RS)-N-(4-羧甲基)苯基)-2-(4-氟苯磺酰氨基)-3-(1H-咪唑-1-基)丙酰胺盐酸盐(34.3mg)熔点162.5-165℃IR ν max cm-1(KBr)3442,3234,1689,1170,1155,1092,8411H-NMR δ ppm(CD3OD)3.558(2H,s),4.2~4.6(3H,m),7.198(2H,d,J=8.54Hz),7.292(2H,d,J=8.54Hz),7.829(2H,dd,J=8.79Hz,J=5.13Hz)13C-NMR δ ppm(CD3OD)41.30,50.80,58.50,116.92,117.25,121.06,130.60,130.71,130.82,132.39,137.09,137.31,167.08Fab-MS m/z 447(MH+)实施例104(RS)-2-(4-溴苯磺酰氨基)-N-(4-(羧甲基)苯基)-3-(1H-咪唑-1-基)丙酰胺盐酸盐的制备用与实施例103相同的方法,将(RS)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-(1H-咪唑-1-基)丙酰胺(36.8mg)加水分解后,得到(RS)-2-(4-溴苯磺酰氨基)-N-(4-(羧甲基)苯基)-3-(1H-咪唑-1-基)丙酰胺盐酸盐(30.0mg)。
熔点131-140℃IR ν max cm-1(KBr)1687,1545,1331,1165,1070,742,6131H-NMR δ ppm(DMSO-d6)3.492(2H,s),4.1~4.5(3H,m),7.166(2H,d,J=8.30Hz),7.315(2H,d,J=8.30Hz),7.555(2H,d,J=8.54Hz),7.593(2H,d,J=8.54Hz),10.067(1H,s)13C-NMR δ ppm(DMSO-d6)24.91,57.43,66.82,119.41,126.08,127.99,129.13,130.34,131.55,136.17,139.65,165.94,172.18Fab-MS m/z 509(MH++2),507(MH+)实施例105(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰基苯基)-3-(吡啶-3-基氧基)丙酰胺的制备将氢化钠(矿物油中60%分散物、15.84mg)用己烷洗涤后,在氩气下悬浮在DMF(1ml)中,并冷却到0℃。加入3-羟基吡啶(37.67mg)搅拌15分钟后,加入(RS)-2-(4-氯苯磺酰氨基)-N-(4-乙氧羰基苯基)-3-甲磺酰氧基丙酰胺(100mg)的DMF(500μl)溶液,搅拌2小时。向反应液中注入饱和盐水,用醋酸乙酯萃取。合并醋酸乙酯层后,用饱和盐水洗涤,用硫酸钠干燥后蒸出溶剂,得到标题产物(RS)-2-(4-氯苯磺酰氨基)-N-(4-乙氧羰基苯基)-3-(吡啶-3-基氧基)丙酰胺(94.9mg)。
熔点119~124℃IR ν max cm-1(neat)3261,1700,1668,1338,11611H-NMR δ ppm(CDCl3-CD3OD)1.405(3H,t,J=7.1Hz),4.15~4.5(3H,m),4.369(2H,q,J=7.1Hz),7.2~8.2(4H,m)7.406(2H,d,J=8.3Hz),7.551(2H,d,J=8.6Hz),7.842(2H,d,J=8.3Hz),7.986(2H,d,J=8.6Hz)13C-NMR δ ppm(CDCl3-CD3OD)14.16,56.58,61.01,67.78,119.09,121.66,123.27,127.65,128.48,129.14,129.37,130.58,137.26,137.35,140.00,142.27,154.17,166.29,166.87Fab-MS m/z 504(MH+)
实施例106(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-(吡啶-3-基氧基)丙酰胺的制备用与实施例105相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-甲磺酰氧基丙酰胺(101.7mg)与3-羟基吡啶反应后,得到(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-(吡啶-3-基氧基)丙酰胺(62.5mg)。
熔点136~139℃IR ν max cm-1(KBr)3335,3269,1734,1678,1338,11621H-NMR δ ppm(CDCl3-CD3OD)1.261(3H,q,J=7.1Hz),3.591(2H,s),4.148(2H,q,J=7.7Hz),4.2~4.4(3H,m),7.1~7.3(1H,m),7.233(2H,d,J=8.5Hz),7.392(2H,d,J=8.5Hz),7.418(2H,d,J=8.8Hz),7.836(2H,d,J=8.8Hz),8.0~8.3(3H,m)13C-NMR δ ppm(CDCl3-CD3OD)14.21,41.07,56.93,61.37,68.45,120.63,122.21,124.68,128.86,129.67,130.04,130.96,136.47,137.70,138.86,139.79,142.38,154.87,167.13,172.43Fab-MS m/z 518(MH+)实施例107
(RS)-2-(4-氯苯磺酰氨基)-N-(3-乙氧羰基苯基)-3-甲磺酰氧基丙酰胺的制备用与实施例105相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-N-(3-乙氧羰基苯基)-3-(吡啶-3-基氧基)丙酰胺(100mg)与3-羟基吡啶反应后,得到(RS)-2-(4-氯苯磺酰氨基)-N-(3-乙氧羰基苯基)-3-甲磺酰氧基丙酰胺(93.0mg)。
熔点125~129℃IR ν max cm-1(neat)3257,1712,1680(sh),1363,11651H-NMR δ ppm(CDCl3)1.369(3H,t,J=7.1Hz),4.10(1H,m),4.351(2H,q,J=7.1Hz),4.3~4.5(2H,m),7.402(2H,d,J=8.5Hz),7.826(2H,d,J=8.5Hz)13C-NMR δ ppm(CDCl3)14.30,56.60,61.33,67.63,121.05,121.43,124.22,124.48,126.06,128.71,129.17,129.66,131.30,137.12,137.70,140.03,142.68,153.97,166.12,166.49Fab-MS m/z 504(MH+)实施例108(RS)-2-(4-氯苯磺酰氨基)-N-(3-甲氧羰基丙基)-3-(吡啶-3-基氧基)丙酰胺的制备用与实施例105相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-3-甲磺酰氧基-N-(3-甲氧羰基丙基)丙酰胺(102.2mg)与3-羟基吡啶反应后,得到(RS)-2-(4-氯苯磺酰氨基)-N-(3-甲氧羰基丙基)-3-(吡啶-3-基氧基)丙酰胺(92.8mg)。
IR ν max cm-1(neat)3271,3089,2931,1734,1668,1389,1167,10951H-NMR δ ppm(CDCl3)1.785(2H,t,J=7.0Hz),2.319(2H,t,J=7.2Hz),3.261(2H,q,J=6.5Hz),3.662(3H,s),4.0~4.3(2H,m),7.0~7.1(1H,m),7.1~7.3(2H,m),7.448(2H,d,J=8.8Hz),7.819(2H,d,J=8.8Hz),8.1~8.2(2H,m)13C-NMR δ ppm(CDCl3)24.30,31.38,36.40,39.05,51.62,56.10,120.90,122.91,123.87,128.60,129.33,137.95,138.17,142.61,153.97,162.52,173.48Fab-MS m/z 456(MH+)实施例109(RS)-2-(4-氯苯磺酰氨基)-N-(4-甲氧羰基丁基)-3-(吡啶-3-基氧基)丙酰胺的制备用与实施例105相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-3-甲磺酰氧基-N-(4-甲氧羰基丁基)丙酰胺(65.7mg)与3-羟基吡啶反应后,得到(RS)-2-(4-氯苯磺酰氨基)-N-(4-甲氧羰基丁基)-3-(吡啶-3-基氧基)丙酰胺(64.3mg)。
IR ν max cm-1(neat)3248,3089,2953,1732,1668,1338,1165,10951H-NMR δ ppm(CDCl3)1.4~1.7(4H,m),2.2~2.4(2H,m),3.2~3.3(2H,m),3.664(3H,s),4.059(2H,t,J=4.2Hz),4.3~4.4(1H,m),7.463(2H,d,J=8.6Hz),7.818(2H,d,J=8.8Hz),8.0~8.3(3H,m)13C-NMR δ ppm(CDCl3)21.74,28.59,33.29,36.51,39.38,51.66,55.80,121.01,123.21,124.01,128.67,129.55,137.80,138.98,142.86,153.86,162.59,173.74Fab-MS m/z 470(MH+)
实施例110(RS)-2-(4-氯苯磺酰氨基)-N-(5-甲氧羰基戊基)-3-(吡啶-3-基氧基)丙酰胺的制备用与实施例105相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-3-甲磺酰氧基-N-(5-甲氧羰基戊基)丙酰胺(95.4mg)与3-羟基吡啶反应后,得到(RS)-2-(4-氯苯磺酰氨基)-N-(5-甲氧羰基戊基)-3-(吡啶-3-基氧基)丙酰胺(91.3mg)IR ν max cm-1(neat)3307,3089,1726,1662,1441,1279,1159,10931H-NMR δ ppm(CDCl3)1.2~1.7(6H,m),2.2~2.4(2H,m),3.1~3.3(2H,m),3.666(3H,s),4.0~4.4(3H,m),7.0~7.1(1H,m),7.1~7.2(2H,m),7.3~7.5(2H,m),7.692(1H,d,J=8.5Hz),7.814(1H,d,J=8.6Hz),8.0~8.1(1H,m),8.271(1H,d,J=2.2Hz)13C-NMR δ ppm(CDCl3)24.23,28.74,31.49,33.73,36.48,36.55,51.51,56.50,123.46,124.38,128.63,128.89,129.44,137.77,138.50,140.00,154.38,162.63,176.86Fab-MS m/z 484(MH+)实施例111(RS)-2-(4-氯苯磺酰氨基)-N-(6-甲氧羰基己基)-3-(吡啶-3-基氧基)丙酰胺的制备用与实施例105相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-3-甲磺酰氧基-N-(6-甲氧羰基己基)丙酰胺(70.0mg)与3-羟基吡啶反应后,得到(RS)-2-(4-氯苯磺酰氨基)-N-(6-甲氧羰基己基)-3-(吡啶-3-基氧基)丙酰胺(30.3mg)。
IR ν max cm-1(neat)2929,2858,1730,1664,1477,1277,1165,10951H-NMR δ ppm(CDCl3)1.2~1.7(8H,m),2.2~2.4(2H,m),3.1~3.3(2H,m),3.665(3H,s),3.9~4.4(3H,m),7.2~7.3(2H,m),7.4~7.5(2H,m),7.7~7.9(1H,m),8.0~8.1(2H,m),8.1~8.2(1H,m)13C-NMR δ ppm(CDCl3)24.63,26.25,28.48,28.92,31.49,33.84,36.51,51.44,55.80,124.20,124.67,127.90,128.63,129.29,129.55,137.07,139.60,142.72,162.63,173.85Fab-MS m/z 498(MH+)实施例112(RS)-2-(4-氯苯磺酰氨基)-N-(7-甲氧羰基庚基)-3-(吡啶-3-基氧基)丙酰胺的制备用与实施例105相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-3-甲磺酰氧基-N-(7-甲氧羰基庚基)丙酰胺(69.0mg)与3-羟基吡啶反应后,得到(RS)-2-(4-氯苯磺酰氨基)-N-(7-甲氧羰基庚基)-3-(吡啶-3-基氧基)丙酰胺(36.7mg)。
IR ν max cm-1(KBr)3244,2933,1733,1662,1477,1277,1165,11011H-NMR δ ppm(CDCl3)1.2~1.6(10H,m),2.292(2H,t,J=7.4Hz),3.202(2H,q,J=6.6Hz),3.662(3H,s),4.0~4.1(2H,m),4.3~4.4(1H,m),7.453(2H,d,J=8.8Hz),7.811(2H,d,J=8.8Hz),8.0~8.3(4H,m)13C-NMR δ ppm(CDCl3)24.67,28.63,28.78,29.07,31.45,33.91,36.51,39.82,51.44,55.88,121.08,123.35,128.60,129.48,137.88,139.67,140.26,142.72,162.63,167.80,172.93Fab-MS m/z 512(MH+)实施例113(RS)-N-(4-(乙氧羰甲基)苯基)-2-(4-氟苯磺酰氨基)-3-(吡啶-3-基氧基)丙酰胺的制备用与实施例105相同的方法,将(RS)-N-(4-(乙氧羰甲基)苯基-2-(4-氟苯磺酰氨基)-3-甲磺酰氧基丙酰胺(250mg)与3-羟基吡啶反应后,得到(RS)-N-(4-(乙氧羰甲基)苯基)-2-(4-氟苯磺酰氨基)-3-(吡啶-3-基氧基)丙酰胺(112.6mg)。
熔点149.5~151.5℃IR ν max cm-1(KBr)3496,3265,1734,1687,1662,1338,1167,1157,1092,571,5501H-NMR δ ppm(CDCl3-DMSO-d6)1.223(3H,t,J=7.08Hz),3.541(2H,s),4.103(2H,q,J=7.08Hz),4.223(2H,d,J=5.86Hz),4.482(1H,t,J=5.86Hz),7.0~7.2(6H,m),7.402(2H,d,J=8.32Hz),7.911(2H,dd,J=9.03Hz,J=5.13Hz),8.1~8.2(2H,m)13C-NMR δ ppm(CDCl3-DMSO-d6)13.50,56.30,59.74,68.18,115.08,115.41,119.33,120.80,123.22,128.80,129.20,129.20,136.42,137.71,141.85,153.84,166.05,170.38Fab-MS m/z 502(MH+)实施例114(RS)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-(吡啶-3-基氧基)丙酰胺的制备用与实施例105相同的方法,将(RS)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-甲磺酰氧基丙酰胺(307mg)与3-羟基吡啶反应后,得到(RS)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-(吡啶-3-基氧基)丙酰胺(90.4mg)。
熔点168.5~171℃IR ν max cm-1(KBr)1730,1689,1338,1277,1165,740,611,5651H-NMR δ ppm(CD3OD-DMSO-d6)1.224(3H,t,J=7.08Hz),3.579(2H,s),4.115(2H,q,J=7.08Hz),4.244(2H,d,J=5.86Hz),4.402(1H,t,J=5.86Hz),7.200(2H,d,J=8.5Hz),7.29(2H,m),7.359(2H,d,J=8.5Hz),7.608(2H,d,J=8.79Hz),7.786(2H,d,J=8.79Hz),8.13(2H,m)13C-NMR δ ppm(CD3OD-DMSO-d6)14.75,41.37,57.95,61.73,69.57,121.24,123.15,125.53,128.21,129.93,130.71,130.82,131.81,133.31,137.89,138.85,141.30,143.25,155.97,168.07,172.84Fab-MS m/z 562(MH+),564(MH++2)
实施例115(RS)-N-(4-羧基苯基)-2-(4-氯苯磺酰氨基)-3-(吡啶-3-基氧基)丙酰胺盐酸盐的制备向(RS)-2-(4-氯苯磺酰氨基)-N-(4-乙氧羰基苯基)-3-(吡啶-3-基氧基)丙酰胺(48.1mg)的乙醇(5ml)溶液中加入1NNaOH(143μl),室温下搅拌一夜。减压下浓缩反应液。向残渣中加入少量蒸馏水,减压下进行三次浓缩,除去乙醇。将残渣溶解在1NHCl(20ml)中,用水(20ml)稀释后,用醋酸乙酯(10mo)洗涤3次,减压下浓缩水层。加入少量蒸馏水,减压下进行三次浓缩,蒸出过剩的HCl。残渣在干燥器中减压干燥后,加入乙醇,过滤除去不溶物,合并滤液,在减压下浓缩干燥得到(RS)-N-(4-羧基苯基)-2-(4-氯苯磺酰氨基)-3-(吡啶-3-基氧基)丙酰胺的盐酸盐(21.8mg)熔点150~155℃1H-NMR δ ppm(CD3OD)4.4~4.9(3H,m),7.41(1H,m),7.8~8.4(11H,m)Fab-MS m/z 476(MH+-HCl)实施例116(RS)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)-3-(吡啶-3-基氧基)丙酰胺盐酸盐的制备用与实施例115相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-(吡啶-3-基氧基)丙酰胺(38.1mg)加水分解后,与HCl反应,得到(RS)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)-3-(吡啶-3-基氧基)丙酰胺盐酸盐(29.7mg)。
熔点162~165℃1H-NMR δ ppm(CDCl3-CD3OD)3.569(2H,s),3.5~3.7(2H,m),4.15(1H,m),7.217(2H,d,J=8Hz),7.383(2H,d,J=8Hz),7.432(2H,d,J=8Hz),7.872(2H,d,J=8Hz),7.9~8.7(4H,m)13C-NMR δ ppm(CDCl3-CD3OD)41.04,56.88,70.64,120.77,128.83,129.20,129.93,130.23,139.91,157.73,166.72,174.60Fab-MS m/z 490(MH+-HCl)实施例117(RS)-N-(3-羧基苯基)-2-(4-氯苯磺酰氨基)-3-(吡啶-3-基氧基)丙酰胺盐酸盐的制备用与实施例115相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-N-(3-乙氧羰基苯基)-3-(吡啶-3-基氧基)丙酰胺(41.7mg)加水分解后,与HCl反应,得到(RS)-N-(3-羧基苯基)-2-(4-氯苯磺酰氨基)-3-(吡啶-3-基氧基)丙酰胺盐酸盐(23.3mg)熔点165~167℃
1H-NMR δ ppm(CD3OD)4.50(1H,m),4.6~4.9(2H,m),7.42(1H,m),7.8~8.4(11H,m)Fab-MS m/z 476(MH+-HCl)实施例118(RS)-N-(3-羧基丙基)-2-(4-氯苯磺酰氨基)-3-(吡啶-3-基氧基)丙酰胺盐酸盐的制备用与实施例115相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-N-(3-甲氧羰基丙基)-3-(吡啶-3-基氧基)丙酰胺(39.6mg)加水分解后,与HCl反应,得到(RS)-N-(3-羧基丙基)-2-(4-氯苯磺酰氨基)-3-(吡啶-3-基氧基)丙酰胺盐酸盐(31.4mg)。
IR ν max cm-1(neat)3700~2400(br),1734,1684,1394,1344,1163,10861H-NMR δ ppm(CD3OD)1.698(2H,t,J=7.2Hz),2.292(2H,dd,J=7.3Hz,J=2.4Hz),3.126(2H,t,J=6.8Hz),4.101(1H,t,J=7.1Hz),4.2~4.4(2H,m),7.554(2H,d,J=8.8Hz),7.876(2H,d,J=8.5Hz),8.1~8.6(4H,m)13C-NMR δ ppm(CD3OD)25.57,31.91,39.80,57.18,71.00,129.46,129.97,130.49,130.93,133.71,135.77,140.13,140.72,159.20,165.73,169.87Fab-MS m/z 442(MH+-HCl)实施例119(RS)-N-(4-羧基丁基)-2-(4-氯苯磺酰氨基)-3-(吡啶-3-基氧基)丙酰胺盐酸盐的制备用与实施例115相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-N-(4-甲氧羰基丁基)-3-(吡啶-3-基氧基)丙酰胺(41.4mg)加水分解后,与HCl反应,得到(RS)-N-(4-羧基丁基)-2-(4-氯苯磺酰氨基)-3-(吡啶-3-基氧基)丙酰胺盐酸盐(29.6mg)。
IR ν max cm-1(neat)3394,3080,2953,1713,1666,1396,1335,1165,10931H-NMR δ ppm(D2O)1.3~1.6(4H,m),2.370(2H,t,J=7.1Hz),3.0~3.1(2H,m),4.3~4.5(3H,m),7.576(2H,d,J=8.8Hz),7.6~7.7(1H,m),7.843(2H,d,J=8.5Hz),8.050(1H,d,J=7.3Hz),8.2~8.4(2H,m)13C-NMR δ ppm(D2O)24.25,30.44,36.08,41.90,58.34,71.50,130.85,131.00,131.37,132.55,132.70,135.00,136.18,139.90,142.43,163.11,172.12Fab-MS m/z 456(MH+-HCl)实施例120(RS)-N-(5-羧基戊基)-2-(4-氯苯磺酰氨基)-3-(吡啶-3-基氧基)丙酰胺盐酸盐的制备用与实施例115相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-N-(5-甲氧羰基戊基)-3-(吡啶-3-基氧基)丙酰胺(46.6mg)加水分解后,与HCl反应,得到(RS)-N-(5-羧基戊基)-2-(4-氯苯磺酰氨基)-3-(吡啶-3-基氧基)丙酰胺盐酸盐(30.7mg)。
IR ν max cm-1(neat)3369,3234,2933,1709,1664,1558,1396,1315,1164,10931H-NMR δ ppm(CD3OD)1.2~1.7(6H,m),2.302(2H,t,J=7.3Hz),3.064(2H,t,J=6.8Hz),3.622(1H,t,J=7.1Hz),4.2~4.5(2H,m),7.569(1H,t,J=8.3Hz),7.8~8.1(4H,m),8.3~8.4(2H,m)13C-NMR δ ppm(CD3OD)25.53,27.26,29.79,34.63,40.79,57.18,71.09,129.46,130.01,130.47,130.61,133.61,134.18,135.74,140.08,158.72,164.88,175.76Fab-MS m/z 470(MH+-HCl)实施例121(RS)-N-(6-羧基己基)-2-(4-氯苯磺酰氨基)-3-(吡啶-3-基氧基)丙酰胺盐酸盐的制备用与实施例115相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-N-(6-甲氧羰基己基))-3-(吡啶-3-基氧基)丙酰胺(12.3mg)加水分解后,与HCl反应,得到(RS)-N-(6-羧基己基)-2-(4-氯苯磺酰氨基)-3-(吡啶-3-基氧基)丙酰胺盐酸盐(12.5mg)。
IR ν max cm-1(neat)3369,3080,2931,1722,1664,1552,1392,1282,1165,10881H-NMR δ ppm(D2O)1.2~1.8(8H,m),2.3~2.5(2H,m),3.0~3.4(2H,m),3.645(1H,t,J=4.4Hz),3.7~3.8(1H,m),4.1~4.4(1H,m),7.878(2H,d,J=8.8Hz),8.047(2H,d,J=8.8Hz),8.2~8.5(3H,m)Fab-MSm/z485(M+2-HCl)实施例122(RS)-N-(7-羧基庚基)-2-(4-氯苯磺酰氨基)-3-(吡啶-3-基氧基)丙酰胺盐酸盐的制备用与实施例115相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-N-(7-甲氧羰基庚基))-3-(吡啶-3-基氧基)丙酰胺(16.5mg)加水分解后,与HCl反应,得到(RS)-N-(7-羧基庚基)-2-(4-氯苯磺酰氨基)-3-(吡啶-3-基氧基)丙酰胺盐酸盐(17.0mg)。
熔点73~74℃IR ν max cm-1(KBr)3427,3078,2929,1720,1664,1554,1396,1305,1165,10931H-NMR δ ppm(D2O)1.2~1.7(10H,m),2.360(2H,t,J=7.4Hz),3.060(2H,t,J=6.6Hz),4.3~4.4(2H,m),4.444(1H,d,J=7.3Hz),7.585(2H,d,J=8.5Hz),7.846(2H,d,J=8.5Hz),8.0~8.1(2H,m),8.3~8.4(2H,m)Fab-MS m/z 498(MH+-HCl)实施例123(RS)-N-(4-(羧甲基)苯基)-2-(4-氟苯磺酰氨基)-3-(吡啶-3-基氧基)丙酰胺的制备用与实施例103相同的方法,将(RS)-N-(4-(乙氧羰甲基)苯基)-2-(4-氟苯磺酰氨基)-3-(吡啶-3-基氧基)丙酰胺(160.0mg)加水分解后,得到(RS)-N-(4-(羧甲基)苯基)-2-(4-氟苯磺酰氨基)-3-(吡啶-3-基氧基)丙酰胺(138.9mg)熔点152~153℃
IR ν max cm-1(KBr)3269,1691(br),1332,11551H-NMR δ ppm(CDCl3-DMSO-d6)3.489(2H,s),4.217(2H,d,J=5.86Hz),4.408(1H,t,J=5.86Hz),7.0~7.2(6H,m),7.388(2H,d,J=8.55Hz),7.8~8.0(2H,m),7.913(2H,dd,J=8.79Hz,J=5.13Hz)Fab-MS m/z 474(MH+)实施例124(RS)-2-(4-溴苯磺酰氨基)-N-(4-(羧甲基)苯基)-3-(吡啶-3-基氧基)丙酰胺的制备用与实施例103相同的方法,将(RS)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-(吡啶-3-基氧基)丙酰胺(65.0mg)加水分解后,得到(RS)-2-(4-溴苯磺酰氨基)-N-(4-(羧甲基)苯基)-3-(吡啶-3-基氧基)丙酰胺(43.0mg)。
熔点205~207℃IR ν max cm-1(KBr)1687(br),1333,1277,1238,1092,741,6091H-NMR δ ppm(CD3OD-DMSO-d6)3.563(2H,s),4.269(2H,d,J=5.9Hz),4.452(1H,t,J=5.9Hz),7.238(2H,d,J=8.54Hz),7.31(2H,m),7.405(2H,d,J=8.54Hz),7.676(2H,d,J=7.9Hz),7.826(2H,d,J=7.9Hz),8.188(2H,m)13H-NMR δ ppm(CD3OD-DMSO-d6)56.92,68.69,120.10,121.90,124.32,128.03,128.91,129.71,131.07,132.13,132.21,136.83,138.15,140.57,142.51,166.79,166.79,172.91Fab-MS m/z 534(MH+),536(MH++2)
实施例125(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-苯氧基丙酰胺的制备将氢化钠(矿物油中60%分散物、73.6mg)用己烷洗涤后,在氩气下悬浮在DMF(0.5ml)中,并冷却到0℃。加入苯酚(138.5ml)的DMF(1ml)溶液,搅拌15分钟后,加入(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-甲磺酰氧基丙酰胺(382mg)的DMF(1.5ml)溶液,搅拌1.5小时。向反应液中注入饱和盐水,用醋酸乙酯萃取。合并醋酸乙酯层后,用饱和盐水洗涤,用硫酸钠干燥后蒸出溶剂,将残渣用己烷-醋酸乙酯重结晶后,得到(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-苯氧基丙酰胺(309mg)。
熔点145~146.5℃IR ν max cm-1(KBr)3365,1732,1670,1331,1244,1167,831,7561H-NMR δ ppm(CDCl3-DMSO-d6)1.236(3H,t,J=7.08Hz),3.543(2H,s),4.1~4.2(2H,m),4.1~4.2(2H,m),4.2(1H,m),6.761(2H,d,J=7.5Hz),6.920(1H,t,J=7.5Hz),7.218(2H,t,J=7.5Hz),7.177(2H,d,J=8.5Hz),7.364(2H,d,J=8.55Hz),7.393(2H,d,J=8.5Hz),7.837(2H,d,J=8.55Hz)13C-NMR δ ppm(CDCl3-DMSO-d6)13.38,56.46,59.87,67.47,77.48,113.93,119.32,120.64,127.87,128.30,128.67,128.74,128.96,129.37,136.01,137.95,138.50,157.24,166.19,170.59Fab-MS m/z 517(MH+)
实施例126(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-(4-氯苯氧基)丙酰胺的制备用与实施例125相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-甲磺酰氧基丙酰胺(360mg)与4-氯苯酚(178.3mg)反应,得到(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-(4-氯苯氧基)丙酰胺(248mg)。
熔点136~137.5℃IR ν max cm-1(KBr)3429,1734,1649,1340,1244,1169,827,7581H-NMR δ ppm(CDCl3-DMSO-d6)1.235(3H,t,J=7.08Hz),3.541(2H,s),4.144(2H,q,J=7.08Hz),4.15(2H,m),4.361(1H,t,J=5.62Hz),6.726(1H,d,J=9.040Hz),7.14~7.2(4H,m),7.366(2H,d,J=8.8Hz),7.384(2H,d,J=8.55Hz),7.612(1H,d,J=9.3Hz),7.828(1H,d,J=8.8Hz),7.943(1H,d,J=9.3Hz)13C-NMR δ ppm(CDCl3-DMSO-d6)13.50,26.70,56.37,68.14,82.11,115.74,119.33,127.92,128.32,128.58,128.76,129.02,129.38,129.79,137.63,156.23,166.09,170.38Fab-MS m/z 551(MH+)实施例127(RS)-2-(4-氯苯磺酰氨基)-3-(3-氯苯氧基)-N-(4-(乙氧羰甲基)苯基)丙酰胺的制备用与实施例125相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基-3-甲磺酰氧基丙酰胺(401mg)与3-氯苯酚(198.7mg)反应,从己烷-醋酸乙酯中重结晶后得到(RS)-2-(4-氯苯磺酰氨基)-3-(3-氯苯氧基)-N-(4-(乙氧羰甲基)苯基)丙酰胺(363.2mg)。
熔点173~174℃IR ν max cm-1(KBr)3356,1728,1670,1331,1230,1165,7561H-NMR δ ppm(CDCl3-DMSO-d6)1.246(3H,t,J=7.2Hz),3.560(2H,s),4.126(2H,q,J=7.2Hz),4.16~4.24(2H,m),4.359(1H,t,J=5.4Hz),6.649(1H,dd,J=8.3Hz,J=2.3Hz),6.739(1H,t,J=2.3Hz),6.912(1H,bd,J=8.1Hz),7.160(1H,dd,J=8.3Hz,J=8.1Hz),7.194(2H,d,J=8.5Hz),7.373(2H,d,J=8.8Hz),7.403(2H,d,J=8.5Hz),7.836(2H,d,J=8.8Hz)13C-NMR δ ppm(CDCl3-DMSO-d6)13.60,40.22,56.54,60.13,67.98,112.50,114.81,119.54,121.01,128.05,128.60,129.04,129.77,134.17,136.08,138.35,138.61,158.23,166.08,170.77Fab-MS m/z 551(MH+)实施例128(RS)-2-(4-氯苯磺酰氨基)-3-(2-氯苯氧基)-N-(4-(乙氧羰甲基)苯基)丙酰胺的制备用与实施例125相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-甲磺酰氧基丙酰胺(403mg)与2-氯苯酚(390.2mg)反应,得到(RS)-2-(4-氯苯磺酰氨基)-3-(2-氯苯氧基)-N-(4-(乙氧羰甲基)苯基)丙酰胺(390.2mg)。
熔点141~142.5℃(从己烷-醋酸乙酯中重结晶的)IR ν max cm-1(KBr)3334,3244,1734,1657,1340,1250,1169,8291H-NMR δ ppm(CDCl3-DMSO-d6)1.242(3H,t,J=7.2Hz),3.562(2H,s),4.09~4.18(1H,m),4.133(2H,q,J=7.2Hz),4.239(1H,m),4.441(1H,dd,J=9.2Hz,J=4.5Hz),6.86~6.98(2H,m),7.15~7.45(8H,m),7.848(2H,d,J=8.8Hz),8.886(1H,s)13C-NMR δ ppm(CDCl3-DMSO-d6)13.65,40.28,56.47,60.18,69.00,113.66,119.73,121.89,122.41,127.42,128.11,128.72,129.06,129.78,136.12,138.31,138.51,152.97,166.13,170.85Fab-MS m/z 551(MH+)实施例129(RS)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)-3-苯氧基丙酰胺的制备用与实施例39相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-苯氧基丙酰胺(178.9mg)加水分解后,得到(RS)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)-3-苯氧基丙酰胺(106.5mg)。
熔点190.5~192.5℃(从醋酸乙酯中重结晶的)IR ν max cm-1(KBr)3358,1695,1670,1331,1242,1165,829,7561H-NMR δ ppm(CDCl3-DMSO-d6)3.515(2H,s),4.2(1H,m),4.3(2H,m),6.754(2H,d,J=7.5Hz),6.919(1H,t,J=7.5Hz),7.212(2H,t,J=7.5Hz),7.918(2H,d,J=8.5Hz),7.364(2H,d,J=8.79Hz),7.378(2H,d,J=8.5Hz),7.833(2H,d,J=8.79Hz)13C-NMR δ ppm(CDCl3-DMSO-d6)40.17,56.67,67.84,114.23,119.50,120.86,128.00,128.83,129.04,130.25,135.98,138.22,138.77,157.49,166.21,172.52Fab-MS m/z 489(MH+)实施例130(RS)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)-3-(4-氯苯氧基)丙酰胺的制备用与实施例39相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-(4-氯苯氧基)丙酰胺(180mg)加水分解,从己烷-醋酸乙酯中重结晶后,得到(RS)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)-3-(4-氯苯氧基)丙酰胺(49.7mg)。
熔点205~207℃IR ν max cm-1(KBr)3400,1670,1606,1329,1242,1165,825,7561H-NMR δ ppm(CDCl3-DMSO-d6)4.1~4.2(2H,m),4.33(1H,m),6.692(2H,d,J=9.0Hz),7.171(2H,d,J=9.0Hz),7.202(2H,d,J=8.6Hz),7.367(2H,d,J=8.6Hz),7.380(2H,d,J=8.5Hz),7.826(2H,d,J=8.5Hz)
13C-NMR δ ppm(CDCl3-DMSO-d6)40.18,56.50,68.02,115.40,115.51,119.47,128.01,128.56,128.71,129.15,130.21,135.86,138.39,138.54,156.06,166.08,172.86Fab-MS m/z 523(MH+)实施例131(RS)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)-3-(3-氯苯氧基)丙酰胺的制备用与实施例39相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-3-(3-氯苯氧基)-N-(4-(乙氧羰甲基)苯基)丙酰胺(200mg)加水分解,从醋酸乙酯中重结晶后,得到(RS)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)-3-(3-氯苯氧基)丙酰胺(38.11mg)。
熔点219.5~221℃IR ν max cm-1(KBr)3400(br),3323,1716,1655,1344,1230,1167,7561H-NMR δ ppm(CDCl3-DMSO-d6)3.494(2H,s),4.083(1H,dd,J=9.9Hz,J=7.2Hz),4.152(1H,dd,J=9.9Hz,J=5.5Hz),4.31~4.44(1H,m),6.738(1H,dd,J=8.3Hz,J=1.7Hz),6.786(1H,t,J=2.2Hz),6.949(1H,dd,J=8.0Hz,J=2.0Hz),7.169(2H,d,J=8.5Hz),7.233(1H,t,J=8.1Hz),7.381(2H,d,J=8.5Hz),7.494(2H,d,J=8.5Hz),7.837(2H,d,J=8.5Hz)13C-NMR δ ppm(CDCl3-DMSO-d6)39.98,56.22,68.07,113.14,114.68,119.30,120.73,128.06,128.50,128.69,129.02,130.15,133.56,136.39,137.19,139.72,158.46,166.05,172.03,Fab-MS m/z 523(MH+)
实施例132(RS)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)-3-(2-氯苯氧基)丙酰胺的制备用与实施例39相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-3-(2-氯苯氧基)-N-(4-(乙氧羰甲基)苯基)丙酰胺(200mg)加水分解,从己烷-醋酸乙酯中重结晶后,得到(RS)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)-3-(2-氯苯氧基)丙酰胺(62.5mg)。
熔点190~191℃IR ν max cm-1(KBr)3435,3329,3259,1705,1660,1336,1248,1167,7561H-NMR δ ppm(CDCl3-DMSO-d6)3.484(2H,s),4.189(2H,d,J=6.3Hz),4.429(1H,t,J=6.3Hz),6.932(1H,td,J=7.9Hz,J=1.3Hz),7.040(1H,dd,J=7.9Hz,J=1.3Hz),7.158(2H,d,J=8.5Hz),7.228(1H,td,J=7.9Hz,J=1.6Hz),7.321(1H,dd,J=7.9Hz,J=1.6Hz),7.357(2H,d,J=8.5Hz),7.454(2H,d,J=8.4Hz),7.846(2H,d,J=8.4Hz),9.895(1H,s)13C-NMR δ ppm(CDCl3-DMSO-d6)40.01,56.19,68.73,114.13,119.41,121.79,127.70,128.10,128.54,128.98,129.60,130.12,136.42,137.23,139.58,153.15,166.20,172.07Fab-MS m/z 523(MH+)
实施例133(RS)-N-(4-(乙氧羰甲基)苯基)-2-(4-氟苯磺酰氨基)-3-苯氧基)丙酰胺的制备用与实施例125相同的方法,将(RS)-N-(4-(乙氧羰甲基)苯基)-2-(4-氟苯磺酰氨基)-3-甲磺酰氧基丙酰胺(500mg)与苯酚(187mg)反应,得到(RS)-N-(4-(乙氧羰甲基)苯基)-2-(4-氟苯磺酰氨基)-3-苯氧基)丙酰胺(400.58mg)。
熔点122.2~123.5℃(从乙酸乙酯中重结晶)IR ν max cm-1(KBr)3367,1732,1670,1331,1244,1167,5651H-NMR δ ppm(CDCl3-DMSO-d6)1.239(3H,t,J=7.08Hz),3.551(2H,s),4.126(2H,q,J=7.08Hz),4.2~4.4(3H,m),6.758(2H,d,J=7.81Hz),6.928(1H,t,J=7.4Hz),7.076(2H,t,J=8.5Hz),7.14~7.28(4H,m),7.409(1H,d,J=8.5Hz),7.917(2H,dd,J=8.5Hz,J=5.0Hz),9.267(1H,s)13C-NMR δ ppm(CDCl3-DMSO-d6)13.67,40.29,56.72,60.24,67.76,114.19,115.43,115.76,119.61,120.97,129.00,129.11,129.48,129.77,136.01,136.15,157.46,162.59,166.33,166.44,170.95Fab-MS m/z 501(MH+)实施例134(RS)-3-(4-氯苯氧基)-N-(4-(乙氧羰甲基)苯基)-2-(4-氟苯磺酰氨基)丙酰胺的制备用与实施例125相同的方法,将(RS)-N-(4-(乙氧羰甲基)苯基)-2-(4-氟苯磺酰氨基)-3-甲磺酰氧基丙酰胺(300mg)与4-氯苯酚(153mg)反应,得到(RS)-3-(4-氯苯氧基)-N-(4-(乙氧羰甲基)苯基)-2-(4-氟苯磺酰氨基)丙酰胺(236.25mg)。
熔点132~134.5℃(从己烷-醋酸乙酯中重结晶的)IR ν max cm-1(KBr)3350,3223,1732,1666,1333,1295,1241,11551H-NMR δ ppm(CDCl3-DMSO-d6)1.246(3H,t,J=7.08Hz),4.133(2H,q,J=7.08Hz),4.2~4.35(3H,m),6.698(2H,d,J=9.1Hz),7.096(2H,t,J=8.8Hz),7.180(2H,d,J=9.1Hz),7.202(2H,d,J=8.1Hz),7.406(2H,d,J=8.1Hz),7.914(2H,dd,J=8.8Hz,J=5.13Hz),9.156(1H,s)13C-NMR δ ppm(CDCl3-DMSO-d6)13.52,40.40,56.46,60.09,68.09,115.29,115.58,119.50,125.63,128.67,128.96,129.18,129.33,129.62,136.08,156.10,162.41,166.19,170.77Fab-MS m/z 535(MH+)实施例135(RS)-3-(3-氯苯氧基)-N-(4-(乙氧羰甲基)苯基)-2-(4-氟苯磺酰氨基)丙酰胺的制备用与实施例125相同的方法,将(RS)-N-(4-(乙氧羰甲基)苯基)-2-(4-氟苯磺酰氨基)-3-甲磺酰氧基丙酰胺(310mg)与3-氯苯酚(125μl)反应,得到(RS)-3-(3-氯苯氧基)-N-(4-(乙氧羰甲基)苯基)-2-(4-氟苯磺酰氨基)丙酰胺(257.24mg)。
熔点164~165.3℃(从己烷-醋酸乙酯中重结晶的)IR ν max cm-1(KBr)3321,1738,1652,1340,1176,10901H-NMR δ ppm(CDCl3-DMSO-d6)1.233(3H,t,J=7.1Hz),3.542(2H,s),4.118(2H,q,J=7.1Hz),4.18(2H,m),4.369(1H,t,J=5.5Hz),6.699(1H,dd,J=8.3Hz,J=2.2Hz),6.778(1H,t,J=2.2Hz),6.903(1H,d,J=8.3Hz),7.101(2H,t,J=8.5Hz),7.164(1H,t,J=8.3Hz),7.169(2H,d,J=8.8Hz),7.406(2H,d,J=8.8Hz),7.914(2H,dd,J=8.5Hz,J=5.1Hz)13C-NMR δ ppm(CDCl3-DMSO-d6)13.19,39.71,56.01,59.69,67.58,112.25,114.38,114.90,115.24,119.13,120.48,128.58,128.81,128.95,129.21,129.44,133.59,135.86,135.98,157.89,161.98,165.87,170.42Fab-MS m/z 535(MH+)实施例136(RS)-N-(4-(羧甲基)苯基)-2-(4-氟苯磺酰氨基)-3-苯氧基丙酰胺的制备用与实施例39相同的方法,将(RS)-N-(4-(乙氧羰甲基)苯基)-2-(4-氟苯磺酰氨基)-3-苯氧基丙酰胺(180.9mg)加水分解后,得到苯氧基丙酰胺(115.69mg)。
熔点173.4~175℃(从己烷-醋酸乙酯中重结晶的)
IR ν max cm-1(KBr)3340,1700,1670,1331,1294,1240,1155,10921H-NMR δ ppm(CDCl3-DMSO-d6)3.495(2H,s),4.168(2H,m),4.368(2H,t,J=5.74Hz),6.775(2H,d,J=7.8Hz),6.910(1H,t,J=7.3Hz),7.111(2H,t,J=8.8Hz),7.187(4H,m),7.393(2H,d,J=8.5Hz),7.917(2H,dd,J=9.03Hz,J=9.03Hz,J=5.13Hz),9.555(1H,s)13C-NMR δ ppm(CDCl3-DMSO-d6)40.12,56.52,67.88,114.27,115.15,115.48,119.41,120.76,128.94,129.27,130.12,136.24,136.68,157.58,162.24,166.38,172.29Fab-MS m/z 473(MH+)实施例137(RS)-N-(4-(羧甲基)苯基)-3-(4-氯苯氧基)-2-(4-氟苯磺酰胺基)丙酰胺的制备用与实施例39相同的方法,将(RS)-3-(4-氯苯氧基)-N-(4-(乙氧羰甲基)苯基)-2-(4-氟苯磺酰氨基)丙酰胺(160mg)加水解后,得到(RS)-N-(4-(羧甲基)苯基)-3-(4-氯苯氧基)-2-(4-氟苯磺酰胺基)丙酰胺(47.25mg)。
熔点183.5~186℃(从己烷-醋酸乙酯中重结晶的)IR ν max cm-1(KBr)3338,1697,1315,1241,1171,11551H-NMR δ ppm(CDCl3-DMSO-d6)3.527(2H,s),4.1~4.4(3H,m),6.720(2H,d,J=9.3Hz),7.097(2H,t,J=9.1Hz),7.1~7.3(4H,m),7.419(2H,d,J=8.6Hz),7.913(2H,dd,J=9.1Hz,J=5.1Hz),9.362(1H,s)13C-NMR δ ppm(CDCl3-DMSO-d6)39.71,56.43,68.09,115.58,119.47,119.58,119.87,127.09,128.67,129.18,129.29,129.36,135.90,156.10,166.15,172.35Fab-MS m/z 507(MH+)实施例138(RS)-N-(4-(羧甲基)苯基)-3-(3-氯苯氧基)-2-(4-氟苯磺酰氨基)丙酰胺的制备用与实施例39相同的方法,将(RS)-3-(3-氯苯氧基)-N-(4-(乙氧羰甲基)苯基)-2-94-氟苯磺酰氨基)丙酰胺(184.9mg)加水分解后,得到(RS)-N-(4-(羧甲基)苯基)-3-(3-氯苯氧基)-2-(4-氟苯磺酰氨基)丙酰胺(104.94mg)。
熔点195~197℃(从己烷-醋酸乙酯中重结晶的)IR ν max cm-1(KBr)3300(br),1710,1684,1333,1240,1155,8391H-NMR δ ppm(CDCl3-DMSO-d6)3.536(2H,s),4.1~4.4(3H,m),6.660(1H,ddd,J=8.3Hz,J=2.5Hz,J=1.0Hz),6.755(1H,t,J=2.5Hz),6.913(1H,ddd,J=81Hz,J=1.8Hz,J=0.7Hz),7.0~7.3(3H,m),7.210(2H,d,J=8.5Hz),7.40(2H,d,J=8.5Hz),7.913(2H,dd,J=8.8Hz,J=5.1Hz),9.228(1H,s)13C-NMR δ ppm(CDCl3-DMSO-d6)40.40,56.65,68.13,112.68,115.07,115.62,115.95,119.80,121.26,127.39,129.37,129.59,129.95,130.58,134.39,136.04,136.15,158.37,162.78,166.33,173.12Fab-MS m/z 507(MH+)
实施例139(RS)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-苯氧基丙酰胺的制备用与实施例125相同的方法,将(RS)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-甲磺酰氧基丙酰胺(500mg)与苯酚(167mg)反应,得到(RS)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-苯氧基丙酰胺(425.22mg)。
熔点150.5~153℃(从醋酸乙酯中重结晶的)IR ν max cm-1(KBr)3369,3161,1734,1670,1331,1244,1167,5571H-NMR δ ppm(CDCl3-DMSO-d6)1.244(3H,t,J=7.1Hz),3.555(2H,s),4.125(2H,q,J=7.1Hz),4.20(2H,m),4.345(1H,t,J=5.2Hz),6.744(2H,d,J=8.0Hz),6.930(1H,t,J=7.3Hz),7.1~7.3(4H,m),7.390(2H,d,J=8.0Hz),7.524(2H,d,J=8.6Hz),7.762(2H,d,J=8.6Hz),9.332(1H,s)13C-NMR δ ppm(CDCl3-DMSO-d6)13.63,40.22,56.65,60.17,67.65,114.11,119.43,119.54,120.86,126.87,128.16,128.93,129.04,129.62,131.57,139.01,157.38,166.30,170.84Fab-MS m/z 563(MH++2),561(MH+)实施例140(RS)-2-(4-溴苯磺酰氨基)-3-(4-氯苯氧基)-N-(4-(乙氧羰甲基)苯基)丙酰胺的制备用与实施例125相同的方法,将(RS)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-甲磺酰氧基丙酰胺(420mg)与4-氯苯酚(191.6μl)反应,得到(RS)-2-(4-溴苯磺酰氨基)-3-(4-氯苯氧基)-N-(4-(乙氧羰甲基)苯基)丙酰胺(242.12mg)。
熔点154.5~156℃(从己烷-醋酸乙酯中重结晶的)IR ν max cm-1(KBr)3342,3250,1732,1672,1333,1242,1165,823,7421H-NMR δ ppm(CDCl3-DMSO-d6)1.243(3H,t,J=7.1Hz),3.553(2H,s),4.118(2H,q,J=7.1Hz),4.14(2H,m),4.368(1H,t,J=5.7Hz),6.713(2H,d,J=9.0Hz),7.179(2H,d,8.6Hz),7.181(2H,d,J=9.0Hz),7.388(2H,d,J=8.6Hz),7.526(2H,d,J=8.6Hz),7.759(2H,d,J=8.6Hz),9.578(1H,s)13C-NMR δ ppm(CDCl3-DMSO-d6)13.19,39.63,55.91,59.62,67.50,115.10,118.95,124.89,126.10,127.64,128.23,128.52,129.00,130.98,135.79,138.90,155.62,165.67,170.29Fab-MS m/z 595(MH+)实施例141(RS)-2-(4-溴苯磺酰氨基)-3-(3-氯苯氧基)-N-(4-(乙氧羰甲基)苯基)丙酰胺的制备用与实施例125相同的方法,将(RS)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-甲磺酰氧基丙酰胺(315mg)与3-氯苯酚(113.2μl)反应,得到(RS)-2-(4-溴苯磺酰氨基)-3-(3-氯苯氧基)-N-(4-(乙氧羰甲基)苯基)丙酰胺(214.48mg)。
熔点159.5~161℃(从氯仿-己烷中重结晶的)IR ν max cm-1(KBr)3323,1740,1653,1342,1232,1167,7461H-NMR δ ppm(CDCl3-DMSO-d6)1.244(3H,t,J=7.1Hz),3.557(2H,s),4.128(2H,q,J=7.1Hz),4.15~4.25(2H,m),4.348(1H,t,J=5.2Hz),6.647(1H,dd,J=8.1Hz,J=2.4Hz),6.748(1H,t,J=2.2Hz),6.915(1H,dd,J=8.1Hz,J=1.0Hz),7.156(1H,t,J=8.1Hz),7.199(2H,d,J=8.5Hz),7.396(2H,d,J=8.5Hz),7.539(2H,d,J=8.8Hz),7.759(2H,d,J=8.8Hz)13C-NMR δ ppm(CDCl3-DMSO-d6)13.60,40.18,56.46,60.17,67.80,112.39,114.66,119.50,120.93,126.87,128.08,129.04,129.62,129.77,131.57,134.10,136.10,138.98,158.08,166.04,170.88Fab-MS m/z 595(MH+)实施例142(RS)-2-(4-溴苯磺酰氨基)-N-(4-(羧甲基)苯基)-3-苯氧基丙酰胺的制备用与实施例39相同的方法,将(RS)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-苯氧基丙酰胺(200mg)加水分解,得到(RS)-2-(4-溴苯磺酰氨基)-N-(4-(羧甲基)苯基)-3-苯氧基丙酰胺(147.9mg)。
熔点201~204℃(从醋酸乙酯中重结晶的)
IR ν max cm-1(KBr)3475,3352,3259,1695,1670,1329,1242,1165,7521H-NMR δ ppm(CDCl3-DMSO-d6)3.526(2H,s),4.175(2H,m),4.361(1H,m),6.745(2H,d,J=8.6Hz),6.928(1H,t,J=7.5Hz),7.1~7.3(4H,m),7.387(2H,d,J=8.6Hz),7.528(2H,d,J=8.5Hz),7.767(2H,d,J=8.5Hz),9.496(1H,s)13C-NMR δ ppm(CDCl3-DMSO-d6)39.96,56.35,67.36,113.78,114.92,119.17,120.53,126.43,127.86,128.63,128.85,129.84,131.24,135.79,138.94,157.13,166.00,172.57Fab-MS m/z 535(MH++2),533(MH+)实施例143(RS)-2-(4-溴苯磺酰氨基)-N-(4-(羧甲基)苯基)-3-(4-氯苯氧基)丙酰胺的制备用与实施例39相同的方法,将(RS)-2-(4-溴苯磺酰氨基)-3-(4-氯苯氧基)-N-(4-(乙氧羰甲基)苯基)丙酰胺(164mg)加水分解,得到(RS)-2-(4-溴苯磺酰氨基)-N-(4-(羧甲基)苯基)-3-(4-氯苯氧基)丙酰胺(86.85mg)。
熔点217.5~219.5℃(从己烷-醋酸乙酯中重结晶的)IR ν max cm-1(KBr)3300(br),1666,1325,1244,1165,8221H-NMR δ ppm(CDCl3-DMSO-d6)3.153(2H,s),4.165(2H,m),4.357(1H,t,J=5.5Hz),6.716(2H,d,J=9.0Hz),7.175(2H,d,J=9.0Hz),7.193(2H,d,J=8.5Hz),7.373(2H,d,J=8.5Hz),7.534(2H,d,J=8.7Hz),7.755(2H,d,J=8.7Hz),9.395(1H,s)13C-NMR δ ppm(CDCl3-DMSO-d6)39.93,56.28,67.94,115.47,119.25,125.26,126.32,127.83,128.41,128.74,129.99,131.20,135.75,139.23,155.95,165.82,172.16Fab-MS m/z 569(MH++2),567(MH+)实施例144(RS)-2-(4-溴苯磺酰氨基)-N-(4-(羧甲基)苯基)-3-(3-氯苯氧基)丙酰胺的制备用与实施例39相同的方法,将(RS)-2-(4-溴苯磺酰氨基)-3-(3-氯苯氧基)-N-(4-(乙氧羰甲基)苯基)丙酰胺(154mg)加水分解,得到(RS)-2-(4-溴苯磺酰氨基)-N-(4-(羧甲基)苯基)-3-(3-氯苯氧基)丙酰胺(81.02mg)。
熔点225~227.5℃(从醋酸乙酯中重结晶的)IR ν max cm-1(KBr)3300(br),1664,1327,1232,1165,7421H-NMR δ ppm(CDCl3-DMSO-d6)3.508(2H,s),4.182(2H,m),4.372(1H,t,J=5.6Hz),6.677(1H,dd,J=8.3Hz,J=2.5Hz),6.764(1H,t,J=2.5Hz),6.908(1H,ddd,J=7.8Hz,J=2.0Hz,J=0.7Hz),7.166(1H,t,J=8.3Hz),7.190(2H,d,J=8.5Hz),7.380(2H,d,J=8.5Hz),7.545(2H,d,J=8.8Hz),7.762(2H,d,J=8.8Hz),9.483(1H,s)13C-NMR δ ppm(CDCl3-DMSO-d6)39.82,56.13,67.72,112.35,114.48,119.14,120.53,126.18,127.72,128.63,129.40,129.88,131.09,133.66,135.71,139.23,157.97,165.67,172.02Fab-MS m/z 569(MH++2),567(MH+)
实施例145(RS)-N-(4-(乙氧羰甲基)苯基)-2-(4-磺苯磺酰氨基)-3-苯氧基丙酰胺的制备用与实施例125相同的方法,将(RS)-N-(4-(乙氧羰甲基)苯基)-2-(4-碘苯磺酰氨基)-3-甲磺酰氧基丙酰胺(400mg)与苯酚123mg反应,得到(RS)-N-(4-(乙氧羰甲基)苯基)-2-(4-磺苯磺酰氨基)-3-苯氧基丙酰胺(252.62mg)。
熔点177.5~180.5℃(从醋酸乙酯中重结晶的)IR ν max cm-1(KBr)3358,3271,1732,1670,1331,1242,1165,756,7351H-NMR δ ppm(CDCl3-DMSO-d6)1.235(3H,t,J=7.1Hz),3.546(2H,s),4.116(2H,q,J=7.1Hz),4.16(2H,m),4.363(1H,t,J=5.7Hz),6.752(2H,d,J=8.3Hz),6.85~7.30(5H,m),7.379(2H,d,J=8.3Hz),7.603(2H,d,J=8.6Hz),7.742(2H,d,J=8.6Hz),9.473(1H,s)13C-NMR δ ppm(CDCl3-DMSO-d6)13.50,44.27,56.59,59.85,67.74,98.98,114.20,115.26,119.44,119.77,120.73,121.57,127.66,127.88,128.83,128.94,129.42,136.24,137.34,140.13,157.47,166.20,170.45Fab-MS m/z 609(MH+)实施例146(RS)-3-(4-氯苯氧基)-N-(4-(乙氧羰甲基)苯基)-2-(4-碘苯磺酰氨基)丙酰胺的制备用与实施例125相同的方法,将(RS)-N-(4-(乙氧羰甲基)苯基)-2-(4-碘苯磺酰氨基)-3-甲磺酰氧基丙酰胺(380mg)与4-氯苯酚(160μl)反应,得到(RS)-3-(4-氯苯氧基)-N-(4-(乙氧羰甲基)苯基)-2-(4-碘苯磺酰氨基)丙酰胺(297.11mg)。熔点161.5~163℃(从己烷-醋酸乙酯中重结晶的)IR ν max cm-1(KBr)3346,1732,1670,1333,1244,1165,822,7331H-NMR δ ppm(CDCl3-DMSO-d6)1.240(3H,t,J=7.1Hz),3.551(2H,s),4.125(2H,q,J=7.1Hz),4.15(2H,m),4.347(1H,t,J=5.5Hz),6.702(2H,d,J=9.0Hz),7.177(2H,d,J=9.0Hz),7.186(2H,d,J=8.5Hz),7.376(2H,d,J=8.5Hz),7.594(2H,d,J=8.8Hz),7.744(2H,d,J=8.8Hz),9.325(1H,s)13C-NMR δ ppm(CDCl3-DMSO-d6)14.00,40.59,56.90,60.53,68.38,99.74,115.91,119.91,125.92,128.34,129.11,129.44,129.99,136.45,137.88,140.15,156.47,166.52,171.17Fab-MS m/z 643(MH+)实施例147(RS)-3-(3-氯苯氧基)-N-(4-(乙氧羰甲基)苯基)-2-(4-碘苯磺酰氨基)丙酰胺的制备用与实施例125相同的方法,将(RS)-N-(4-(乙氧羰甲基)苯基)-2-(4-碘苯磺酰氨基)-3-甲磺酰氧基丙酰胺(380mg)与3-氯苯酚(160mg)反应,得到(RS)-3-(3-氯苯氧基)-N-(4-(乙氧羰甲基)苯基)-2-(4-碘苯磺酰氨基)丙酰胺(267.88mg)。
熔点168.5~170℃(从己烷-醋酸乙酯中重结晶的)IR ν max cm-1(KBr)3323,1736,1653,1342,1232,1167,7371H-NMR δ ppm(CDCl3-DMSO-d6)1.245(3H,t,J=7.1Hz),3.560(2H,s),4.128(2H,q,J=7.1Hz),4.15~4.25(2H,m),4.348(1H,t,J=5.4Hz),6.641(1H,ddd,J=8.1Hz,J=2.4Hz,J=1.0Hz),6.748(1H,t,J=2.1Hz),6.918(1H,ddd,J=8.1Hz,J=2.0Hz,J=0.9Hz),7.162(1H,t,J=8.1Hz),7.200(2H,d,J=8.8Hz),7.388(2H,d,J=8.8Hz),7.601(2H,d,J=8.8Hz),8.755(2H,d,J=8.8Hz)13C-NMR δ ppm(CDCl3-DMSO-d6)13.63,40.22,56.46,60.17,67.80,99.41,112.43,114.66,119.50,120.97,127.94,129.07,129.62,129.77,136.01,137.51,139.60,158.08,166.04,170.88,Fab-MS m/z 643(MH+)实施例148(RS)-3-(2-氯苯氧基)-N-(4-(乙氧羰甲基)苯基)-2-(4-碘苯磺酰氨基)丙酰胺的制备用与实施例125相同的方法,将(RS)-N-(4-(乙氧羰甲基)苯基)-2-(4-碘苯磺酰氨基)-3-甲磺酰氧基丙酰胺(430mg)与2-氯苯酚(163mg)反应,得到(RS)-3-(2-氯苯氧基)-N-(4-(乙氧羰甲基)苯基)-2-(4-碘苯磺酰氨基)丙酰胺(285.85mg)。
熔点140.5~142℃(从己烷-醋酸乙酯中重结晶的)IR ν max cm-1(KBr)3498,3348,3259,1734,1670,1338,1250,1167,8181H-NMR δ ppm(CDCl3-DMSO-d6)1.237(3H,t,J=7.1Hz),3.544(2H,s),4.123(2H,q,J=7.1Hz),4.15~4.34(2H,m),4.387(1H,t,J=5.4Hz),6.86~6.95(2H,m),7.162(1H,dd,J=8.1Hz,J=1.7Hz),7.180(2H,d,J=8.6Hz),7.298(1H,dd,J=8.1Hz,J=1.7Hz),7.375(2H,d,J=8.6Hz),7.607(2H,d,J=8.5Hz),7.730(2H,d,J=8.5Hz),9.299(1H,s)13C-NMR δ ppm(CDCl3-DMSO-d6)13.49,40.11,56.43,59.91,69.01,99.15,113.82,119.61,121.74,122.40,127.24,127.86,128.85,129.55,129.62,136.12,137.47,139.71,152.98,165.97,170.51Fab-MS m/z 643(MH+)实施例149(RS)-N-(4-(羧甲基)苯基)-2-(4-碘苯磺酰氨基)-3-苯氧基丙酰胺的制备用与实施例39相同的方法,将(RS)-N-(4-(乙氧羰甲基)苯基)-2-(4-碘苯磺酰氨基)-3-苯氧基丙酰胺(153mg)加水分解后,得到(RS)-N-(4-(羧甲基)苯基)-2-(4-碘苯磺酰氨基)-3-苯氧基丙酰胺(73.99mg)。
熔点223.5~225℃(从己烷-醋酸乙酯中重结晶的)
IR ν max cm-1(KBr)3300(br),1695,1670,1331,1242,1165,756,7331H-NMR δ ppm(CDCl3-DMSO-d6)3.515(2H,s),4.153(2H,d,J=5.9Hz),4.364(1H,t,J=5.9Hz),6.743(2H,d,J=8.2Hz),6.924(1H,t,J=8.2Hz),7.191(2H,d,J=8.6Hz),7.226(2H,d,J=8.2Hz),7.375(2H,d,J=8.6Hz),7.607(2H,d,J=8.3Hz),7.742(2H,d,J=8.3Hz),9.589(1H,s)13C-NMR δ ppm(CDCl3-DMSO-d6)39.71,56.02,67.10,98.75,113.56,118.88,120.24,127.42,128.38,128.56,129.51,135.60,136.85,139.45,156.87,165.75,172.09Fab-MS m/z 581(MH+)实施例150(RS)-N-(4-(羧甲基)苯基)-3-(4-氯苯氧基)-2-(4-碘苯磺酰氨基)丙酰胺的制备用与实施例39相同的方法,将(RS)-3-(4-氯苯氧基)-N-(4-(乙氧羰甲基)苯基)-2-(4-碘苯磺酰氨基)丙酰胺(170mg)加水分解后,得到(RS)-N-(4-(羧甲基)苯基)-3-(4-氯苯氧基)-2-(4-碘苯磺酰氨基)丙酰胺(47.57mg)。
熔点196~198℃(从己烷-醋酸乙酯中重结晶的)IR ν max cm-1(KBr)3400(br),3354,3251,1701,1670,1327,1242,1163,820,7331H-NMR δ ppm(CDCl3-DMSO-d6)3.523(2H,s),4.149(2H,m),4.353(1H,t,J=5.5Hz),6.701(2H,d,J=9.0Hz),7.182(2H,d,J=9.0Hz),7.202(2H,d,J=8.6Hz),7.373(2H,d,J=8.6Hz),7.598(2H,d,J=8.8Hz),7.744(2H,d,J=8.8Hz),9.471(1H,s)13C-NMR δ ppm(CDCl3-DMSO-d6)39.93,56.17,67.72,98.97,115.29,119.14,125.15,127.61,128.38,128.78,129.84,135.71,137.14,139.64,155.81,165.78,172.35Fab-MS m/z 615(MH+)
实施例151(RS)-N-(4-(羧甲基)苯基)-3-(3-氯苯氧基)-2-(4-碘苯磺酰氨基)丙酰胺制备用与实施例39相同的方法,将(RS)-3-(3-氯苯氧基)-N-(4-(乙氧羰甲基)苯基)-2-(4-碘苯磺酰氨基)丙酰胺(183mg)加水分解,从己烷-醋酸乙酯中重结晶后得到(RS)-N-(4-(羧甲基)苯基)-3-(3-氯苯氧基)-2-(4-碘苯磺酰氨基)丙酰胺(109.37mg)。
熔点225~226℃IR ν max cm-1(KBr)3321,3300(br),1713,1655,1340,1230,1165,7351H-NMR δ ppm(CDCl3-DMSO-d6)3.521(2H,s),4.1~4.2(2H,m),4.362(1H,t,J=5.5Hz),6.658(1H,dd,J=8.0Hz,J=2.44Hz),6.751(1H,t,J=2.2Hz),6.911(1H,d,J=8.0Hz),7.173(1H,t,J=8.2Hz),7.202(2H,t,J=8.4Hz),7.378(2H,d,J=8.4Hz),7.603(2H,d,J=8.5Hz),7.755(2H,d,J=8.5Hz)13C NMR δ ppm(CDCl3-DMSO-d6)39.93,56.13,67.61,98.97,112.28,114.41,119.17,119.65,120.60,127.61,128.78,128.96,129.51,129.84,133.69,135.71,137.14,139.64,157.93,165.75,172.35Fab-MS m/z 615(MH+)
实施例152(RS)-N-(4-(羧甲基)苯基)-3-(2-氯苯氧基)-2-(4-碘苯磺酰氨基)丙酰胺的制备用与实施例39相同的方法,将(RS)-3-(2-氯苯氧基)-N-(4-(乙氧羰甲基)苯基)-2-(4-碘苯磺酰氨基)丙酰胺(165mg)加水分解,从己烷-醋酸乙酯重结晶得到(RS)-N-(4-(羧甲基)苯基)-3-(2-氯苯氧基)-2-(4-碘苯磺酰氨基)丙酰胺(55.95mg)。
熔点198.5~200.5℃IR ν max cm-1(KBr)3344,3280,3200(br),1697(br),1338,1246,11651H-NMR δ ppm(CDCl3-DMSO-d6)3.520(2H,s),4.15~4.45(3H,m),6.87~6.95(2H,m),7.163(1H,dd,J=8.1Hz,J=1.7Hz),7.203(2H,d,J=8.6Hz),7.301(1H,dd,J=8.1Hz,J=1.7Hz),7.367(2H,d,J=8.6Hz),7.606(2H,d,J=8.6Hz),7.735(2H,d,J=8.6Hz),9.238(1H,s)13C NMR δ ppm(CDCl3-DMSO-d6)39.97,56.09,68.65,98.80,113.57,119.22,119.59,121.40,126.53,126.96,127.54,128.60,128.83,129.27,129.76,135.75,137.10,139.58,152.71,165.69,171.97Fab-MS m/z 615(MH+)实施例153(RS)-2-(4-氯苯磺酰氨基甲基)-N-(4-乙氧羰基苯基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备将60%NaH(2.4g)悬浮在THF(100ml)中,在0℃下滴加丙二酸二甲酯(6.9ml),在室温下搅拌30分钟后,滴加溶解在THF(20ml)中的苄氯甲基醚(8.3ml),室温下进一步搅拌1小时。而后,将反应系统冷却却0℃,滴加悬浮在THF(20ml)中的60%NaH(3.36g),搅拌30分钟后,滴加THF(20ml)和苄氯甲基醚(11.7ml),室温下搅拌1.5小时。用甲醇分解过剩的NaH,用醋酸乙酯稀释、水洗、Na2SO4干燥后浓缩,将得到的残渣从异丙醇中重结晶后,得到(RS)-2,2-双-(苄氧甲基)-1,3-丙二酸二甲酯(11.8g)。
将(RS)-2,2-双-(苄氧甲基)-1,3-丙二酸二甲酯(1.05g)溶解在乙醇和10%KOH中,在室温下搅拌6小时后,在50℃下搅拌17小时。向反应液中加2N HCl,使pH=1,用醋酸乙酯萃取,用盐水洗涤有机层,Na2SO4干燥后浓缩,向得到的残渣中加入甲苯(30ml),加热回流17小时。减压浓缩反应混合物,得到无色浆液状的(RS)-3-苄氧基-2-苄氧甲基丙酸粗产物(850mg)。将此浆液(850mg)溶解在二氯甲烷中,加入4-氨基苯甲酸乙酯(650mg)、三乙胺(0.92ml)。在氩气下将此混合液加到在二氯甲烷(15ml)中悬浮了碘化2-氯-1-甲基吡啶鎓(1.7g),加热回流15小时。反应液用2N HCl饱和液、NaHCO3饱和液、NaCl溶液洗涤,Na2SO4干燥后,将得到的残渣用硅胶柱色谱(Wakogel C-200,醋酸乙酯/甲苯=1/15)提纯,得到(RS)-3-苄氧基-2-苄氧甲基-N-(4-乙氧羰基苯基)丙酰胺(930mg)。将得到的(RS)-3-苄氧基-2-苄氧甲基-N-(4-乙氧羰基苯基)丙酰胺(930mg)悬浮在甲醇(20ml)中,加入10%pd-C(200mg),在氢气氛下搅拌20小时。用硅藻土过滤反应液,浓缩滤液,将得到的残渣从甲苯中重结晶,得到(RS)-N-(4-乙氧羰基苯基)-3-羟基-2-羟氧甲基丙酰胺(354mg)。
将(RS)-N-(4-乙氧羰基苯基)-3-羟基-2-羟氧甲基丙酰胺(261mg)和PPTS(74mg)溶解在THF(10ml)中,在氩气下,加入二氢吡喃(134μl),室温下搅拌24小时。用酯酸乙酯稀释反应混合物,用饱和NaHCO3、饱和NaCl洗涤,用Na2SO4干燥后浓缩,将得到的残渣用硅胶柱色谱(Wakogel C-200,甲乙酮/甲苯=1/2)提纯,得到(RS)-N-(4-乙氧羰基苯基)-2-羟甲基-3-(四氢吡喃-2-基氧基)丙酰胺(201mg)。
将(RS)-N-(4-乙氧羰基苯基)-2-羟甲基-3-(四氢吡喃-2-基氧基)丙酰胺(30.5mg)溶解在吡啶中,加入甲磺酰氯(33mg),室温下搅拌一夜。向反应液中加入甲醇,分解过剩的试剂后,减压浓缩,用醋酸乙酯稀释残渣,用水、2N HCl、饱和NaHCO3、饱和NaCl洗涤,硫酸钠干燥层浓缩,将得到的残渣和叠氮化钠(28mg)溶解在DMSO-d6∶H2O=4∶1混合液(1ml)中,100℃下,搅拌2小时。将反应液注入冰水中,用醋酸乙酯萃取。水洗醋酸乙酯层,Na2SO4干燥后浓缩,将得到的残渣溶解在乙醇(1ml)中,加入10%Pd-C5(mg),在氢气氛下搅拌30分钟。用硅藻土过滤反应液。浓缩滤液后,将得到的残渣溶解在吡啶(0.5ml)中,加入4-氯苯磺酰氨(27mg),室温下搅拌3小时。向反应液中加入甲醇,分解过剩的试剂后,减压浓缩,将残渣用硅胶柱色谱(WakogelC-300醋酸乙酯/己烷=1/3)提纯得到(RS)-2-(4-氯苯磺酰氨甲基)-N-(4-乙氧羰基苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(13.1mg)。
1H NMR δ ppm(CDCl3)1.390(3H,t,J=7.08Hz),1.48~1.92(6H,m),2.78~3.04(1H,m),3.10~3.35(2H,m),3.46~3.63(1H,m),3.68~4.17(3H,m),4.362(2H,q,J=7.08Hz),4.53~4.67(1H,m),5.48~5.60(1H,m),7.46~7.58(4H,m),7.797(2H,d,J=8.7Hz),8.006(2H,d,J=8.7Hz),8.73(0.5H,br,s),8.78(0.5H,br,s)Fab-MS m/z 524(M+),441实施例154(RS)-N-(4-羧基苯基)-2-(4-氯苯磺酰氨甲基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备用与实施例39相同的方法,将(RS)-2-(4-氯苯磺酰氨甲基)-N-(4-乙氧羰基苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(7.7mg)加水分解后,得到(RS)-N-(4-羧基苯基)-2-(4-氯苯磺酰氨甲基)-3-(四氢吡喃-2-基氧基)丙酰胺(7.2mg)。
Fab-MS m/z 497(MH+)
实施例155(RS)-2-(4-氯苯磺酰氨甲基)-N-(4-乙氧羰基苯基)-3-羟基丙酰胺的制备将(RS)-2-(4-氯苯磺酰氨甲基)-N-(4-乙氧羰基苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(10.8mg)溶解在甲醇(5ml)中,加入对甲苯磺酸,调节pH<4,搅拌2小时。减压浓缩反应液,将残渣溶解在醋酸乙酯中,用饱和NaHCO3,饱和NaCl洗涤,用Na2SO4干燥后,浓缩,得到(RS)-2-(4-氯苯磺酰氨甲基)-N-(4-乙氧羰基苯基)-3-羟基丙酰胺(8.1mg)。
1H NMR δ ppm(CD3OD)1.387(3H,t,J=7.08Hz),2.80~2.90(1H,m),3.123(1H,dd,J=5.61Hz,J=13.55Hz),3.221(1H,dd,J=8.30Hz,J=13.55Hz),3.678(1H,dd,J=5.86Hz,J=10.99Hz),3.762(1H,dd,J=6.84Hz,J=10.99Hz),4.344(2H,q,J=7.08Hz),7.10~7.24(1H,m),7.513(2H,d,J=8.79Hz),7.670(2H,d,J=9.03Hz),7.815(2H,d,J=8.79Hz),7.880(1H,s),7.954(2H,d,J=9.03Hz)Fab-MS m/z 441(MH+)实施例156(RS)-N-(4-羧基苯基)-2-(4-氯苯磺酰氨甲基)-3-羟基丙酰胺的制备用与实施例39相同的方法,将(RS)-2-(4-氯苯磺酰氨甲基)-N-(4-乙氧羰基苯基)-3-羟基丙酰胺(8.1mg)加水分解后,得到(RS)-N-(4-羧基苯基)-2-(4-氯苯磺酰氨甲基)-3-羟基丙酰胺(7.5mg)。
Fab-MS m/z 413(MH+)实施例157(RS)-2-(4-氯苯磺酰氨甲基)-N-(4-(乙氧羰甲基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备用与实施例153相同的方法,得到(RS)-3-苄氧基-2-苄氧甲基丙酸粗产物(1.56g),并将其溶解在二氯甲烷中,加入4-氨基苯基醋酸乙酯(2.24g)、三乙胺(2.2ml)。在氩气氛下,将此混合液加到悬浮有碘化2-氯-1-甲基吡啶鎓(2.65g)的二氯甲烷(20ml)溶液中,加热回流24小时。用2NHCl、饱和NaHCO3、饱和NaCl洗涤反应液,硫酸钠干燥后浓缩,将得到的残渣用硅胶柱色谱(Wakogel C-200,醋酸乙酯/己烷=1/4)提纯,得到(RS)-3-苄氧基-2-苄氧基甲基-N-(4-(乙氧羰甲基)苯基)丙酰胺(655mg)。将得到的(RS)-3-苄氧基-2-苄氧甲基-N-(4-(乙氧羰甲基)苯基)丙酰胺(520mg),用与实施例153相同方法,改变官能团后,得到(RS)-2-(4-氯苯磺酰氨甲基-2-(4-(乙氧羰甲基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(140mg)。
IR ν max cm-1(KBr)3512,3305,2943,1732,1666,1604,1415,1333,1161,1030,754,6191H NMR δ ppm(CDCl3)1.246(3H,t,J=7.18Hz),1.43~1.93(6H,m),2.88~2.92(1H,m),3.16~3.27(2H,m),3.572(2H,s),3.51~4.07(4H,m),4.141(2H,q,J=7.18Hz),4.584(1H,bs),5.710(1H,t,J=6.45Hz),7.20~7.24(2H,m),7.38~7.48(4H,m),7.76~7.82(2H,m),8.509(1H,d,10.50Hz)13C NMR δ ppm(CDCl3)14.15,20.01,20.34,25.11,30.61,30.90,40.81,42.20,42.35,46.31,46.38,60.86,63.40,64.06,66.51,67.47,99.74,100.91,119.94,120.09,128.45,129.44,129.84,130.25,136.56,138.32,139.12,170.44,171.54Fab-MS m/z538(M+),455(M+)实施例158(RS)-N-(4-(羧甲基)苯基-2-(4-氯苯磺酰氨甲基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备用与实施例39相同的方法,将(RS)-2-(4-(4-氯苯磺酰氨甲基)-N-(4-乙氧羰甲基)苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(32mg)加水分解后,得到(RS)-N-(4-(羧甲基)苯基-2-(4-氯苯磺酰氨甲基)-3-(四氢吡喃-2-基氧基)丙酰胺(30mg)。
IR ν max cm-1(KBr)3466,2945,1713,1662,1533,1329,1159,1093,1028,4821H NMR δ ppm(CD3OD)1.30~2.02(6H,m),2.95~4.10(9H,m),4.674(1H,bd,J=11.72Hz),7.20~7.42(2H,m),7.46~7.73(4H,m),7.78~8.01(2H,m)13C NMR δ ppm(CD3OD)19.99,20.40,26.37,31.43,31.54,41.52,42.95,62.90,63.45,67.41,67.74,99.72,100.56,121.35,121.87,129.60,130.38,130.63,130.82,131.99,138.30,139.80,140.42,172.44,172.58,175.66Fab-MS m/z 511(MH+)实施例159(RS)-2-(4-氯苯磺酰氨甲基)-N-(3-乙氧羰基苯基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备用与实施例153相同的方法得到(RS)-3-苄氧基-2-苯氧甲基丙酸粗产物(1.52g),并溶解在二氯甲烷中,向其中加入3-氨基苯甲酸乙酯(1.51g)、三乙胺(1.4ml)。在氩气氛下,将此混合液加到悬浮了2-氯-1-甲基吡啶鎓(2.59g)的二氯甲烷(20ml)溶液中,加热回流24小时,用2N HCl、饱和NaHCO3、饱和NaCl洗涤反应液,用Na2SO4干燥后浓缩,将得到的残渣用硅胶柱色谱(Wakogel C-200,醋酸乙酯/甲苯=1/15)提纯,得到(RS)-3-苄氧基-2-苄氧甲基-N-(3-乙氧羰基苯基)丙酰胺(1.31g)。将得到的(RS)-3-苄氧基-2-苄氧甲基-N-(3-乙氧羰基苯基)丙酰胺(1.17g)用与实施例153相同的方法改变官能团后,得到(RS)-2-(4-氯苯磺酰氨甲基)-N-(3-乙氧羰基苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(267mg)。
IR ν max cm-1(KBr)3325,2943,1718,1552,1288,1162,1028,7541H NMR δ ppm(CDCl3)1.390(3H,t,J=7.18Hz),1.46~1.91(6H,m),2.83~3.01(1H,m),3.12~3.35(2H,m),3.05~3.45(1H,m),3.69~4.07(3H,m),4.373(2H,q,J=7.18Hz),4.603(1H,bs),5.693(1H,bs),7.35~7.48(3H,m),7.77~7.85(4H,m),8.014(1H,s),8.735(1H,d,J=4.39Hz)13C NMR δ ppm(CDCl3)14.29,20.16,20.49,25.07,30.68,30.98,42.16,42.31,46.27,46.49,61.12,63.69,64.31,66.51,67.39,99.92,101.17,120.57,120.71,124.05,124.23,125.41,128.45,129.07,129.44,131.27,137.84,138.32,139.16,161.11,170.66,170.73Fab-MS m/z 524(M+),441实施例160(RS)-N-(3-羧基苯基)-2-(4-氯苯磺酰氨甲基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备用与实施例39相同的方法,将(RS)-2-(4-氯苯磺酰氨甲基)-N-(3-乙氧羰基苯基)-3-(四氢吡喃-2-基氧基)丙酰胺(46mg)加水分解后,得到(RS)-N-(3-羧基苯基)-2-(4-氯苯磺酰氨甲基)-3-(四氢吡喃-2-基氧基)丙酰胺(44mg)。
IR ν max cm-1(KBr)3278,2945,1695,1593,1552,1325,1161,1093,1086,1026,754,4821H NMR δ ppm(CD3OD)1.32~1.88(6H,m),2.94~3.02(1H,m),3.08~3.31(2H,m),3.37~3.65(2H,m),3.69~3.92(2H,m),4.587(1H,bd,J=13.42Hz)7.37~7.55(3H,m),7.74~7.85(4H,m),8.19~8.23(1H,m)13C NMR δ ppm(CD3OD)19.99,20.40,26.37,31.43,31.54,42.88,45.11,62.90,63.49,67.37,67.70,99.72,100.56,122.09,122.45,122.93,125.53,126.08,126.34,126.52,129.60,129.79,130.38,132.54,139.80,140.50,169.47,172.73,172.84Fab-MS m/z 497(MH+)实施例161(RS)-2-(4-氯苯磺酰氨甲基)-N-(4-甲氧羰丁基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备用与实施例153相同的方法,得到(RS)-3-苄氧基-2-苄氧甲基丙酸粗产物(948mg),并将其溶解在二氯甲烷中,加入5-氨基戊酸甲酯(1.06g)、三乙胺(2.2ml)。在氩气下将此混合液加到碘化2-氯-1-甲基吡啶鎓(1.61g)的二氯甲烷(20ml)溶液中,加热回流15小时。用2N HCl、饱和NaHCO3、饱和NaCl洗涤反应液,硫酸钠干燥后浓缩,将得到的残渣用硅胶柱色谱(WakogelC-200醋酸乙酯/己烷=1/4)提纯,得到(RS)-3-苄氧基-2-苄氧甲基-N-(4-甲氧羰丁基)丙酰胺(935mg)。将得到的(RS)-3-(苄氧基-2-苄氧甲基-N-(4-甲氧羰丁基)丙酰胺(914mg)用与实施例153相同的方法改变官能团后,得到(RS)-2-(4-氯苯磺酰氨甲基)-N-(4-甲氧羰丁基)-3-(四氢吡喃-2-基氧基)丙酰胺(127mg)。
IR ν max cm-1(KBr)3377,2937,1736,1651,1335,1165,1095,754,619,4841H NMR δ ppm(CDCl3)1.52~1.74(10H,m),2.331(2H,t,J=7.20Hz),2.70~2.76(1H,m),3.10~3.27(4H,m),3.47~3.64(2H,m),3.662(3H,s),3.79~3.92(2H,m),4.523(1H,d,J=5.61Hz),6.074(1H,t,J=6.35Hz),6.636(1H,bs),7.479(2H,d,J=8.67Hz),7.800(2H,d,J=8.67Hz)13C NMR δ ppm(CDCl3)19.65,19.87,21.85,25.04,28.59,28.85,30.35,30.50,33.25,38.75,42.27,45.72,45.83,51.37,62.81,63.21,66.29,66.88,99.26,99.96,128.34,128.67,129.18,129.62,138.32,138.79,171.94,173.67Fab-MS m/z 491(MH+)实施例162(RS)-N-(4-羧基丁基)-2-(4-氯苯磺酰氨甲基)-3-(四氢吡喃-2-基氧基)丙酰胺的制备用与实施例39相同的方法,将(RS)-2-(4-氯苯磺酰氨甲基)-N-(4-甲氧羰基丁基)-3-(四氢吡喃-2-基氧基)丙酰胺(12mg)加水分解后,得到(RS)-N-(4-羧基丁基)-2-(4-氯苯磺酰氨甲基)-3-(四氢吡喃-2-基氧基)丙酰胺(10mg)。
IR ν max cm-1(KBr)3305,2943,1711,1651,1556,1333,1163,1095,1028,754,619,4821H NMR δ ppm(CDCl3)1.49~1.73(10H,m),2.359(2H,t,J=6.96Hz),2.72~2.81(1H,m),3.133(2H,q,J=6.43Hz),3.22~3.28(2H,m),3.47~3.64(2H,m),3.77~3.93(2H,m),4.536(1H,bs),6.123(1H,bs),6.750(1H,bs),7.472(2H,d,J=8.66Hz),7.794(2H,d,J=8.66Hz)13C NMR δ ppm(CDCl3)14.11,19.72,19.90,20.93,21.77,25.11,28.56,30.46,30.57,33.29,38.97,42.20,46.09,46.20,60.35,63.03,63.32,66.40,66.88,99.44,99.99,128.45,129.29,138.39,138.94,172.38,172.46,177.37Fab-MS m/z 477(MH+),393(MH+)实施例163(RS)-2-(4-氯苯磺酰氨甲基)-N-(4-乙氧羰基苯基)-3-(1H-咪唑-1-基)丙酰胺的制备用与实施例153相同的方法,将(RS)-2-(4-氯苯磺酰氨甲基)-N-(4-乙氧羰基苯基)-3-羟基丙酰胺(13.0mg)溶液在吡啶中,加入甲磺酰氯(100mg),室温下搅拌一夜。向反应液中加入甲醇,分解过剩的试剂后,减压浓缩,用醋酸乙酯稀释残渣,用水、2N HCl、饱和NaHCO3、饱和NaCl洗涤,Na2SO4干燥后浓缩,将得到的残渣用硅胶柱色谱(WakogelC-200,醋酸乙酯/甲苯=1/2)提纯,得到(RS)-2-(4-氯苯磺酰氨甲基)-N-(4-乙氧羰基苯基)-3-(1H-咪唑-1-基)丙酰胺(12mg)。
在氩气氛下中及0℃下向调节成60%NaH(4.0mg)的无水DMF(0.5ml)悬浮液中加入咪唑(6.9mg)的DMF(0.5ml)溶液,搅拌20分钟后,加入(RS)-2-(4-氯苯磺酰氨甲基)-N-(4-乙氧羰基苯基)-3-甲磺酰氧基丙酰胺(12mg)的DMF溶液,在0℃~室温下搅拌一夜。将反应液注入饱和盐水中,用醋酸乙酯萃取。合并醋酸乙酯层,用饱和盐水洗涤,Na2SO4干燥后蒸出溶剂,残渣且柱色谱(6%含水硅胶,氯仿/甲醇=5/1)提纯,得到标题产物(RS)-2-(4-氯苯磺酰氨甲基)-N-(4-乙氧羰基苯基)-3-(1H-咪唑-1-基)丙酰胺(7mg)。
IR ν max cm-1(KBr)3151,2927,1699,1605,1279,1176,1095,771,6911H NMR δ ppm(CD3OD)1.351(3H,t,J=7.08Hz),2.645(1H,m),3.05~3.28(3H,m),3.413(1H,dd,J=6.47Hz,J=13.55Hz),4.281(2H,q,J=7.08Hz),6.554(2H,d,J=8.67Hz),7.143(2H,bs),7.446(2H,d,J=8.67Hz),7.743(2H,d,J=4.89Hz),7.775(2H,d,J=4.89Hz),7.879(1H,bs)13C NMR δ ppm(CD3OD)Fab-MS m/z 491(MH+)实施例164(RS)-2-(4-氯苯磺酰氨基)-4-丁交酯的制备将(RS)-2-氨基-4-羟基丁酸(2.0438g)溶解在水(20ml)中,冷却至0℃,加入碳酸钙(5.217g)和醋酸乙酯(20ml)。接着加入对氯苯磺酰氯(9.0536g)和THF2ml,搅拌一夜。反应结束后,分离醋酸乙酯层,用2N盐酸将水层调节成酸性后用醋酸乙酯萃取。合并醋酸乙酯层,浓缩得到粗产物。此粗产物用硅胶柱色谱(硅胶50g,己烷/醋酸乙酯=2/1)提纯得到(RS)-2-(4-氯苯磺酰氨基)-4-丁交酯(2.8674g)。
熔点113~115℃IR ν max cm-1(KBr)3255,1776,1407,1336,1188,1169,1091,7561H NMR δ ppm(CD3OD)2.0~2.2(1H,m),2.4~2.5(2H,m),4.1~4.3(1H,m),4.2~4.4(2H,m),7.561(2H,d,J=8.8Hz),7.897(2H,d,J=8.8Hz)13C NMR δ ppm(CD3OD)31.73,53.22,67.12,130.05,130.60,140.24,141.52,176.58Fab-MS m/z 276(MH+)实施例165(RS)-2-(4-氯苯磺酰氨基)-4-羟基丁酸甲酯的制备将(RS)-2-(4-氯苯磺酰氨基)-4-丁交酯(1.0084g)溶解在甲醇(50ml)中,向此溶液中加入三乙胺盐酸盐(1.007g)及三乙胺(0.370g),室温下搅拌一夜。浓缩反应混合物向残渣中加入醋酸乙酯和饱和盐水,振温后,分离成两层。用2N HCl接着用水洗涤醋酸乙酯层,用Na2SO4干燥后,浓缩,得到粗产物。将其由硅胶柱色谱(硅胶50g、己烷/醋酸乙酯=1/1)提纯,得到(RS)-2-(4-氯苯磺酰氨基)-4-羟基丁酸甲酯(787.3mg)熔点91~92℃IR ν max cm-1(neat)3275,3093,2954,1740,1587,1477,1340,1162,1088,7561H NMR δ ppm(CDCl3)1.8~1.9(1H,m),2.0~2.1(1H,m),3.538(3H,s),3.7~3.8(2H,m),4.127(1H,dt,J=8.5Hz,J=4.6Hz),6.215(1H,d,J=9.0Hz),7.478(2H,d,J=8.3Hz),7.807(2H,d,J=8.5Hz)13C NMR δ ppm(CDCl3)35.08,52.50,53.13,57.97,128.56,129.22,138.10,139.23,172.09Fab-MS m/z 308(MH+)实施例166(RS)-2-(4-氯苯磺酰氨基)-4-(四氢吡喃-2-基氧基)丁酸甲酯的制备将(RS)-2-(4-氯苯磺酰氨基)-4-羟基丁酸甲酯(743.3mg)溶解在二氯甲烷(4.4ml)中,在氩气下,加入二氢吡喃(4.06g)和PPTS(52.8mg),室温下搅拌一夜。将反应液注入饱和盐水中,用二氯甲烷萃取,用水洗涤二氯甲烷层,用Na2SO4干燥后,浓缩,得到(RS)-2-(4-氯苯磺酰氨基)-4-(四氢吡喃-2-基氧基)丁酸甲酯(933.5mg)。
熔点93~94℃
IR ν max cm-1(KBr)3161,2954,1743,1479,1344,1167,1086,1016,7541H NMR δ ppm(CDCl3)1.5~1.9(6H,m),2.0~2.1(2H,m),3.4~3.5(2H,m),3.560(3H,s),3.7~3.9(2H,m),4.4~4.6(1H,m),5.767(1H,d,J=8.6Hz),7.474(2H,d,J=8.6Hz),7.798(2H,d,J=8.8Hz)13C NMR δ ppm(CDCl3)19.54,19.65,25.26 and 25.37,30.61,30.87,32.48 and 32.74,52.36,62.77,98.34,128.60,129.15,138.50,139.12,171.65 and 171.83Fab-MS m/z 392(MH+),308(MH+-THP)实施例167(RS)-2-(4-氯苯磺酰氨基)-4-(四氢吡喃-2-基氧基)丁酸的制备用与实施例39相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-4-(四氢吡喃-2-基氧基)丁酸甲酯(552.8mg)加水分解后,得到(RS)-2-(4-氯苯磺酰氨基)-4-(四氢吡喃-2-基氧基)丁酸(519.8mg)。
熔点110~111℃IR ν max cm-1(neat)3271,2945,1732,1477,1340,1165,1093,1024,7561H NMR δ ppm(CDCl3)1.4~1.8(6H,m),2.0~2.1(2H,m),3.4~3.5(2H,m),3.7~3.9(2H,m),4.509(1H,d,J=25.9Hz),5.918(1H,d,J=8.3Hz),7.466(2H,d,J=8.3Hz),7.809(2H,d,J=8.8Hz)13C NMR δ ppm(CDCl3)14.11,20.97,25.18,30.21 and 30.39,32.59,53.60,60.46,99.44,128.63,129.26,138.50,139.23,174.51,174.73Fab-MS m/z 378(MH+),294(MH+-THP)
实施例168(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-4-(四氢吡喃-2-基氧基)丁酰胺的制备将(RS)-2-(4-氯苯磺酰氨基)-4-(四氢吡喃-2-基氧基)丁酸(1.8464g)溶解在THF30ml中,氩气氛下加入三乙胺(642.8mg)、特戊酰氯(648.1mg)在室温下搅拌。2小时后,再加入三乙胺(642.8mg)和特戊酰氯(294.6mg),进而搅拌1.5小时。向其中加入对氨基苯乙酸乙酯盐酸盐(1.265g)和三乙胺(642.8mg),室温下搅拌一夜。将反应液注入到饱和盐水中,用醋酸乙酯萃取3次后,用盐水洗涤,用Na2SO4干燥,浓缩,得到粗产物。将其用柱色谱(硅胶180g,己烷/醋酸乙酯=2/1)提纯,得到(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-4-(四氢吡喃-2-基氧基)丁酰胺(1.0727g)。
IR ν max cm-1(KBr)3275,2939,1734,1684,1539,1416,1340,1165,1040,1093,1034,7561H NMR δ ppm(CDCl3)1.247(3H,t,J=7.1Hz),1.5~19(8H,m),2.1~2.2(1H,m),3.4~3.6(2H,m),3.575(2H,s),3.7~4.0(2H,m),4.142(2H,q,J=7.1Hz),4.4~4.5(1H,m),7.2~7.3(2H,m),7.407(2H,t,J=8.7Hz),7.484(2H,dd,J=8.7Hz,J=5.7Hz),7.831(2H,dd,J=8.8Hz,J=2.0Hz)13C NMR δ ppm(CDCl3)14.18,20.09,20.53,25.11,30.79,40.88,43.52,56.02,60.90,63.51,100.73,120.13,128.82,129.59,129.84,130.65,136.08,138.43,141.07,168.28,171.47Fab-MS m/z 539(MH+)
实施例169(RS)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)-4-(四氢吡喃-2-基氧基)丁酰胺的制备用与实施例39相同的方法,将(RS)-2-(4-氯苯磺酰氨基-N-(4-乙氧羰甲基)苯基)-4-(四氢吡喃-2-基氧基)丁酰胺(23.2mg)水解,得到(RS)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺磺酰氨基)-4-(四氢吡喃-2-基氧基)丁酰胺(20.1mg)。
熔点158~162℃IR ν max cm-1(KBr)3278,2937,1684,1608,1541,1416,1325,1165,1093,1024,7561H NMR δ ppm(CDCl3)1.4~1.6(6H,m),1.7~1.9(2H,m),2.0~2.2(1H,m),3.4~3.6(2H,m),3.618(2H,s),3.7~3.9(2H,m),3.9~4.1(1H,m),4.4~4.5(1H,m),7.219(2H,dd,J=8.5Hz,J=2.4Hz),7.3~7.5(4H,m),7.813(2H,dd,J=8.8Hz,J=1.2Hz)13C NMR δ ppm(CDCl3)20.49,25.11,29.22,30.90,40.22,42.64,63.54,64.94,99.99,120.27,120.35,128.78,129.51,129.92,134.10,137.80,139.75,175.50,179.42Fab-MS m/z 511(MH+),509(MH+-2)实施例170
(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-4-羟基丁酰胺的制备用与实施例25相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-N-(4-乙氧羰甲基)苯基)-4-(四氢吡喃)丁酰胺(981.2mg)脱THP,得到(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-4-(四氢吡喃-2-基氧基)丁酰胺(981.2mg)脱THP,得到(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-4-羟基丁酰胺(745.7mg)。
熔点164~167℃IR ν max cm-1(KBr)3527,3277,2895,1716,1664,1603,1547,1414,1325,1171,1082,1024,7541H NMR δ ppm(CD3OD)1.234(3H,t,J=7.2Hz),1.8~1.9(2H,m),3.572(2H,s),3.6~3.7(2H,m),4.0~4.1(1H,m),4.125(2H,q,J=7.2Hz),7.172(2H,d,J=8.8Hz),7.243(2H,d,J=8.8Hz),7.392(2H,d,J=8.8Hz),7.806(2H,d,J=8.5Hz)13C NMR δ ppm(CD3OD)14.46,36.94,41.48,55.97,58.94,61.91,121.32,129.90,130.16,130.56,137.82,139.91,140.50,171.12,173.43Fab-MS m/z 455(MH+)实施例171(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-4-苯基丁酰胺的制备使用和实施例179中记载的相同方法,将(RS)-2-(4-氯苯磺酰氨基)-4-苯基丁酸(252.0mg)和氨基苯乙酸乙酯盐酸盐(184.3mg)在THF(4ml)中,在三乙胺(384.9μl)和特戊酰氨(140.4μl)存在下缩合后,将得到的粗产物用柱色谱(50g硅胶、己烷/乙酸乙酯=3/1)提纯,得到(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-4-苯基丁酰胺(170.5mg)。
熔点114-115℃IR ν max cm-1(KBr)3201,2970,1733,1637,1539,1516,1416,1327,1163,1093,1032,829,754,7001H NMR δ ppm(CDCl3)1.234(3H,t,J=7.1Hz),1.8~2.0(1H,m),2.1~2.3(1H,m),2.5~2.7(2H,m),3.556(2H,s),4.130(2H,q,J=7.1Hz),4.7~4.8(1H,m),6.595(1H,d,J=8.3Hz),7.012(1H,d,J=6.4Hz),7.1~7.2(4H,m),7.223(2H,dd,J=9.8Hz,J=8.3Hz),7.319(2H,d,J=8.8Hz),7.509(2H,d,J=8.5Hz),7.735(2H,d,J=8.5Hz)13C NMR δ ppm(CDCl3)14.11,27.38,33.84,40.73,53.38,60.83,120.09,120.24,126.14,126.29,128.27,128.52,128.71,129.40,129.73,130.14,136.74,140.08,170.00,179.20Fab-MS m/z 515(MH+)实施例172(RS)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)-4-苯基丁酰胺的制备使用和实施例39中记载的相同方法,将(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-4-苯基丁酰胺(118.7mg)加水分解,得到(RS)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰丁胺(109.2mg)。
熔点163-167℃IR ν max cm-1(KBr)3327,2933,1710,1674,1606,1516,1416,1321,1163,1093,830,756,7001H NMR δ ppm(CD3OD)2.0~2.2(2H,m),2.6~2.8(2H,m),3.559(2H,s),4.5~4.6(1H,m),7.1~7.2(4H,m),7.209(2H,d,J=8.1Hz),7.226(2H,d,J=8.8Hz),7.370(1H,d,J=8.8Hz),7.504(2H,d,J=8.8Hz),7.797(2H,d,J=8.8Hz)13C NMR δ ppm(CD3OD)27.76,33.12,34.99,55.12,121.35,127.07,129.42,129.49,129.86,130.19,130.63,130.74,132.02,132.13,138.14,142.32,172.54,175.47Fab-MS m/z 487(MH+)实施例173(RS)-2-(4-氯苯磺酰氨基)-N-(4-(2-甲氧羰乙基)苯基)-4-苯基丁酰胺的制备使用和实施例177中记载的相同方法,将(RS)-2-(4-氯苯磺酰氨基)-4-苯基丁酸(270.3mg)和4-氨基苯基丙酸甲酯盐酸盐(167.8mg)在氯仿(10ml)中,在三乙胺(360μl)和碘化1-甲基-2-氯吡啶鎓(243.2mg)存在下缩合后,用柱色谱法(50g硅胶、己烷/乙酸乙酯=3/1)提纯可得的粗产物,得到作为无色油状物质的(RS)-2-(4-氯苯磺酰氨基)-N-(4-(2-甲氧羰乙基)苯基)-4-苯基丁酰胺(43.2mg)。
IR ν max cm-1(KBr)3267,2929,1736,1713,1604,1518,1352,1165,1093,827,756,7001H NMR δ ppm(CDCl3)1.9~2.1(2H,m),2.5~2.7(4H,m),2.879(2H,dd,J=15.6Hz,J=7.6Hz),3.658(3H,s),4.1~4.2(1H,m),7.0~7.3(7H,m),7.348(2H,d,J=8.5Hz),7.732(2H,d,J=8.5Hz),7.844(1H,d,J=8.8Hz),8.060(1H,d,J=9.0Hz)13C NMR δ ppm(CDCl3)30.32,31.27,34.50,35.60,51.62,57.01,120.31,126.43,128.27,128.34,128.60,128.82,129.15,129.22,129.37,129.48,134.98,137.95,168.57,173.19Fab-MS m/z 515(MH+)实施例174(RS)-N-(4-(2-羧基乙基)苯基)-2-(4-氯苯磺酸氨基)-4-苯基丁酰胺的制备使用和实施例39中记载的相同的方法,将(RS)-2-(4-氯苯磺酰氨基)-N-(4-(2-甲羰基乙基)苯基)-4-苯基丁酰胺(41.5mg)加水分解,得到无色油状物质的(RS)-N-(4-(2-羧基乙基)苯基)-2-(4-氯苯磺酸氨基)-4-苯基丁酰胺(27.7mg)。
IR ν max cm-1(KBr)3388,2926,1711,1666,1539,1414,1325,1163,1093,827,756,7001H NMR δ ppm(CD3OD)1.8~2.0(2H,m),2.5~2.7(4H,m),2.863(2H,t,J=7.6Hz),3.8~3.9(1H,m),7.0~7.3(7H,m),7.382(2H,d,J=8.8Hz),7.515(2H,d,J=8.8Hz),7.796(2H,d,J=8.8Hz)13C NMR δ ppm(CD3OD)20.73,31.36,32.72,56.52,58.24,121.43,127.04,129.42,129.53,129.86,130.16,130.38,130.52,136.90,139.91,140.50,142.04,171.04,175.11Fab-MS m/z 501(MH+)实施例175(RS)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-4-苯基丁酰胺的制备使用和实施例179中记载的相同方法,将(RS)-2-(4-溴苯磺酰氨基)-4-苯基丁酸(310.3mg)和4-氨基苯基乙酸乙酯盐酸盐(201.6mg)在THF(5ml)中,在三乙胺(421.2μl)和特戊酰氨(153.6μl)存在下缩合后,用柱色谱(50g硅胶、己烷/乙酸乙酯=3/1)提纯所得的粗产物,得到(RS)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-4-苯基丁酰胺(117.6mg)。
熔点130-131℃
IR ν max cm-1(KBr)3350,3255,2974,1740,1664,1637,1551,1520,1419,1221,1169,1030,835,7001H NMR δ ppm(CDCl3)1.237(3H,t,J=7.1Hz),2.0~2.1(1H,m),2.1~2.3(1H,m),2.6~2.7(2H,m),3.561(2H,s),4.133(2H,q,J=7.1Hz),4.7~4.8(1H,m),6.5~6.6(1H,m),7.0~7.2(5H,m),7.211(2H,d,J=7.3Hz),7.244(2H,d,J=6.6Hz),7.502(2H,dd,J=12.0Hz,J=8.6Hz),7.651(1H,d,J=8.6Hz)13C NMR δ ppm(CDCl3)14.15,31.67,33.91,53.38,60.83,115.25,120.13,120.24,126.14,126.32,128.30,128.52,129.73,130.10,132.41,136.85,140.81,170.04,179.13Fab-MS m/z 561(MH++2),559(MH+)实施例176(RS)-2-(4-溴苯磺酰氨基)-N-(4-(羧甲基)苯基)-4-苯基丁酰胺的制备使用和实施例39中记载的相同方法,将(RS)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-4-苯基丁酰胺(56.3mg)加水分解,得到(RS)-2-(4-溴苯磺酰氨基)-N-(4-(羧甲基)苯基)-4-苯基丁酰胺(54.7mg)。
熔点155-160℃IR ν max cm-1(KBr)3317,2964,1713,1639,1516,1417,1254,1163,1068,812,741,7001H NMR δ ppm(CD3OD)2.0~2.2(2H,m),2.6~2.8(2H,m),3.559(2H,s),4.5~4.6(1H,m),7.1~7.2(6H,m),7.214(2H,d,J=8.1Hz),7.229(2H,d,J=8.5Hz),7.519(2H,t,J=8.5Hz),7.718(1H,d,J=8.8Hz)
13C NMR δ ppm(CD3OD)27.73,33.12,34.99,55.09,121.32,127.07,129.38,129.46,129.93,130.63,130.74,132.03,132.10,133.24,138.15,142.33,172.55,175.44Fab-MS m/z 533(MH++2),531(MH+)实施例177(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)丁酰胺的制备向(RS)-2-(4-氯苯磺酰氨基)丁酸(1g)的氯仿(30ml)溶液中加入三乙胺(1.99ml)、4-氨基苯乙酸乙酯盐酸盐(699mg)和碘化1-甲基-2-氯吡啶鎓(1.1g),在氩气下,进行2小时加热回流。减压浓缩反应液,在残渣中加入1N的HCl,用乙酸乙酯萃取。将乙酸乙酯层合并,用饱和盐水洗涤,用Na2SO4干燥后,在减压下饱去溶剂。用柱色谱(70g硅胶、己烷/乙酸乙酯=2/1)提纯残渣,得到(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)丁酰胺(237mg)。
熔点150-152℃IR ν max cm-1(KBr)3367,1734,1676,1331,1171,831,7541H NMR δ ppm(CDCl3-CD3OD)0.928(3H,t,J=7.3Hz),1.260(3H,t,J=7.1Hz),1.71(2H,m),3.57(2H,s),3.801(1H,t,J=7.0Hz),4.146(2H,q,J=7.1Hz),7.195(2H,d,J=8.5Hz),7.281(2H,d,J=8.5Hz),7.378(2H,d,J=8.8Hz),7.789(2H,d,J=8.8Hz)
13C NMR δ ppm(CDCl3-CD3OD)10.13,14.27,27.00,41.19,59.31,61.50,120.69,129.02,129.64,130.04,130.74,136.83,139.14,139.58,170.42,172.73Fab-MS m/z 439(MH+)实施例178(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰基)苯基)戊酰胺的制备使用和实施例177中记载的相同方法,将(RS)-2-(4-氯苯磺酰氨基)戊酸(1g)和4-氨基苯乙酯乙酯盐酸盐(665mg)在氯仿(30ml)中,在三乙胺(1.9ml)和碘化1-甲基-2-氯吡啶鎓(1.05g)存在下缩合,得到(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰基)苯基)戊酰胺(387mg)。
熔点93-95℃IR ν max cm-1(KBr)3327,3257,1732,1660,1340,1167,829,7561H NMR δ ppm(CDCl3)0.798(3H,t,J=7.33Hz),1.2(2H,m),1.252(3H,t,J=7.08Hz),1.5~1.7(2H,m),3.56(2H,s),3.88(1H,m),4.14(2H,q,J=7.08Hz),7.16(2H,d,J=8.55Hz),7.259(2H,d,J=8.55Hz),7.37(2H,d,J=8.79Hz),7.79(2H,d,J=8.79Hz)13C NMR δ ppm(CDCl3)13.41,14.11,18.47,35.12,57.49,60.97,120.31,127.83,128.56,129.37,129.73,130.03,130.54,135.90,137.99,139.56,169.27,171.72Fab-MS m/z 453(MH+)
实施例179(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)己酰胺的制备在(RS)-2-(4-氯苯磺酰氨基)己酸(1g)的THF(20ml)溶液中加入三乙胺(2.28ml)和特戊酰氯(443μl),在氩气下搅拌2小时后,加入4-氨基苯乙酸乙酯盐酸盐(829mg),在室温搅拌一夜。将反应液注入饱和盐水中,用乙酸乙酯萃取。将乙酸乙酯层合并,用饱和盐水洗涤,用Na2SO4干燥后,在减压下馏去溶剂,得到1.31g黄色油状物质。用柱色谱(60g硅胶、己烷/乙酸乙酯=3/1)提纯该黄色油状物质,得到(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)己酰胺(395mg)。
熔点100-103℃IR ν max cm-1(KBr)3354,3251,1736,1676,1329,1167,831,7561H NMR δ ppm(CDCl3)0.786(3H,t,J=7.08Hz),0.9(2H,m),1.2(2H,m),1.252(3H,t,J=7.1Hz),1.6~1.7(2H,m),3.56(2H,s),4.15(2H,q,J=7.1Hz),7.17(2H,d,J=8.6Hz),7.27(2H,d,J=8.6Hz),7.38(2H,d,J=8.6Hz),7.79(2H,d,8.6Hz)13C NMR δ ppm(CDCl3)13.71,14.15,22.10,27.27,32.85,40.77,57.71,60.94,117.38,120.27,128.60,128.85,129.40,129.77,130.58,130.83,135.93,138.10,139.60,169.16,171.65Fab-MS m/z 467(MH+)
实施例180(S)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)己酰胺的制备将(S)-2-(4-氯苯磺酰氨基)己酸(3g)和4-氨基苯乙酸乙酯(2.116g)溶解在二氯甲烷(50ml)中。在该溶液中加入N,N'-二环己基碳化二亚胺(2.43g),在氩气下、室温下搅拌一夜。将反应液浓缩后,注入饱和盐水中,用乙酸乙酯萃取。将乙酸乙酯层合并,用饱和盐水洗涤,用NasO4干燥后,在减压下馏去溶剂,从乙醇中重结晶出粗产物,得到(S)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)己酰胺(1.493g)。D24-52.5°(c0.85,CHCl3)熔点157-158℃各种谱(IR、1HNMR、13CNMR、Fab-MS)数据和实施例179的外消旋体的数据一致。
实施例181(R)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)己酰胺的制备使用和实施例177中记载的相同方法,将(R)-2-(4-氯苯磺酰氨基)己酸(3g)和4-氨基苯乙酸乙酯盐酸盐(1.9g)在氯仿(100ml)中,在三乙胺(5.4ml)和碘化1-甲基-2-氯吡啶鎓(3.01g)存在下缩合,得到无色油状物质的(R)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)己酰胺(3.58g)。D24+52.3°(C0.70,CHCl3)熔点157-158℃各种谱(IR、1HNMR、13CNMR、Fab-MS)数据和实施例179的外消旋体的数据一致。
实施例182(S)-2-(4-氯苯磺酰氨基)-N-(4-(2-甲氧羰乙基)苯基)己酰胺的制备使用和实施例180中记载的相同方法,将(S)-2-(4-氯苯磺酰氨基)己酸(3.024g)和4-氨基苯丙酸甲酯(1.86g)在二氯甲烷(70ml)中,在N,N'-二环己基碳化二亚胺(2.44g)存在下缩合。过滤反应液,再浓缩滤液,从甲苯中重结晶所得的粗产物,得到(S)-2-(4-氯苯磺酰氨基)-N-(4-(2-甲氧羰乙基)苯基)己酰胺(3.28g)。D27-45.3°(c0.950,CHCl3)熔点106-108℃各种谱(IR、1HNMR、13CNMR、Fab-MS)数据和实施例179的外消旋体的数据一致。
实施例183(RS)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)己酰胺的制备使用和实施例177中记载的相同方法,将(RS)-2-(4-溴苯磺酰氨基)己酸(1g)和4-氨基苯乙酸乙酯盐酸盐(554.2mg)在氯仿(30ml)中,在三乙胺(1.6ml)和碘化1-甲基-2-氯吡啶鎓(875.4mg)存在下缩合,得到(RS)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)己酰胺(123.8mg)。
1H NMR δ ppm(CDCl3)0.810(3H,t,J=6.8Hz),1.20~1.70(4H,m),1.254(3H,t,J=7.2Hz),1.52~1.85(2H,m),3.571(2H,s),3.838(1H,bd,J=5.4Hz),4.149(2H,q,J=7.2Hz),5.669(1H,bd,J=7.8Hz),7.189(2H,d,J=8.7Hz),7.273(2H,d,J=8.7Hz),7.561(2H,d,J=8.8Hz),7.721(2H,d,J=8.8Hz),8.020(1H,s)13C NMR δ ppm(CDCl3)13.74,14.45,22.14,27.27,32.88,40.81,57.71,60.94,120.24,128.16,128.71,129.81,130.61,132.45,135.86,168.94,171.61Fab-MSm/z511实施例184(S)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)己酰胺的制备使用和实施例180中记载的相同方法,将(S)-2-(4-溴苯磺酰氨基)己酸(3.50g)和4-氨基苯乙酸乙酯(1.61g)在二氯甲烷(40ml)中,在N,N'-二环己基碳化二亚胺(2.47g)存下缩合,过滤反应液,再浓缩滤液,从异丙醇中重结晶所得的粗产物,得到(S)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)己酰胺(3.36g)。D28-42.9°(c1.08,CHCl3)熔点157-159℃各种谱(IR、1HNMR、13CNMR、Fab-MS)数据和实施例183的外消旋体的数据一致。
实施例185(S)-2-(4-溴苯磺酰氨基)-N-(4-(2-甲氧羰基乙基)苯基)己酰胺的制备使用和实施例180中记载的相同方法,将(S)-2-(4-溴苯磺酰氨基)己酸(3.50g)和4-氨基苯丙酸甲酯(1.61g)在二氯甲烷(40ml)中,在N,N'-二环己基碳化二亚胺(2.47g)存在下缩合。过滤反应液,再浓缩滤液,从异丙醇中重结晶所得的粗产物,得到(S)-2-(4-溴苯磺酰氨基)-N-(4-(2-甲氧羰基乙基)苯基)己酰胺(3.47g)。D28-28.1°(c1.02,CHCl3)熔点112-116℃IR ν max cm-1(KBr)3263,1738,1662,1535,1329,1167,1092,741,613,5671H NMR δ ppm(CDCl3)0.796(3H,t,J=7.0Hz),1.03~1.97(6H,m),2.594(2H,t,J=7.7Hz),2.900(2H,t,J=7.7Hz),3.666(3H,s),3.81~3.95(1H,m),5.95(1H,bs),7.092(2H,d,J=8.6Hz),7.231(2H,d,J=8.6Hz),7.528(2H,d,J=8.7Hz),7.722(2H,d,J=8.7Hz),8.202(1H,s)
13C NMR δ ppm(CDCl3)13.74,22.14,27.31,30.32,32.92,35.63,51.66,57.78,120.13,120.38,128.05,128.71,132.37,135.20,137.11,138.61,169.12,173.26Fab-MS m/z 511(MH+)实施例186(S)-2-(4-溴苯磺酰氨基)-N-(3-乙氧羰基苯基)己酰胺的制备使用和实施例180中记载的相同方法,将(S)-2-(4-溴苯磺酰氨基)己酸(3.64g)和3-氨基苯甲酸乙酯(1.47ml)在二氯甲烷(40ml)中,在N,N'-二环己基碳化二亚胺(2.57g)存在下缩合。过滤反应液,再浓缩滤液,从甲苯中重结晶所得的粗产物,得到(S)-2-(4-溴苯磺酰氨基)-N-(3-乙氧羰基苯基)己酰胺(1.85g)[α]D28-36.9°(c0.271,CHCl3)熔点122-125℃IR ν max cm-1(KBr)3329,1724,1657,1311,1245,1090,6401H NMR δ ppm(CDCl3-CD3OD)0.851(3H,t,J=7.3Hz),1.413(3H,t,J=7.1Hz),1.0~1.95(6H,m),3.852(1H,dd,J=8.0Hz,J=5.9Hz),7.368(1H,t,J=8.1Hz),7.513(2H,d,J=8.8Hz),7.68(1H,m),7.707(2H,d,J=8.8Hz),7.768(1H,dt,J=7.6Hz,J=1.5Hz),7.855(1H,t,J=1.5Hz)13C NMR δ ppm(CDCl3-CD3OD)13.60,14.11,22.03,27.35,32.81,57.56,61.23,120.60,124.31,125.41,127.72,128.60,130.87,132.12,137.55,138.83,157.60,166.52,169.85Fab-MS m/z 499(MH++2),497(MH+)
实施例187(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)辛酰胺的制备使用和实施例177中记载的相同方法,将(RS)-2-(4-氯苯磺酰氨基)辛酸(1g)和4-氨基苯乙酸乙酯盐酸盐(581mg)在氯仿(30ml)中,在三乙胺(1.66ml)和碘化1-甲基-2-氯吡啶鎓(918mg)存在下缩合,得到(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)辛酰胺(350mg)。
熔点110-112℃IR ν max cm-1(KBr)3304,3228,1740,1662,1331,1163,833,7581H NMR δ ppm(CDCl3)0.825(3H,t,J=6.8Hz),1.1~1.3(8H,m),1.25(3H,t,J=7.1Hz),3.56(2H,s),3.8(1H,m),4.15(2H,q,J=7.1Hz),7.16(2H,d,J=8.4Hz),7.27(2H,d,J=8.4Hz),7.38(2H,d,J=8.6Hz),7.8(2H,d,J=8.6Hz)13C NMR δ ppm(CDCl3)13.97,14.19,22.48,25.23,28.75,31.54,33.19,40.82,57.80,61.02,120.36,128.68,129.45,129.82,130.00,130.59,136.02,138.11,139.65,169.31,171.81,Fab-MS m/z 495(MH+)实施例188(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-甲基丁酰胺的制备使用和实施例177中记载的相同方法,将(RS)-2-(4-氯苯磺酰氨基)-3-甲基丁酸(1g)和4-氨基苯乙酸乙酯盐酸盐(665mg)在氯仿(30ml)中,在三乙胺(1.91ml)和碘化1-甲基-2-氯吡啶鎓(1.05g)存在下缩合,得到(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-甲基丁酰胺(542mg)。
熔点100-102℃IR ν max cm-1(KBr)3319,3265,1732,1655,1335,1167,829,7561H NMR δ ppm(CDCl3)0.887(3H,d,J=6.6Hz),0.911(3H,d,J=6.4Hz),1.25(3H,t,J=7.1Hz),2.1(1H,m),3.5(2H,s),3.6(1H,m),4.15(2H,q,J=7.1Hz)7.17(2H,d,J=8.6Hz),7.23(2H,d,J=8.6Hz),7.36(2H,d,J=8.79Hz),7.47(2H,d,J=8.79Hz),7.79(2H,d,J=8.6Hz),7.86(2H,d,J=8.6Hz)13C NMR δ ppm(CDCl3)14.19,17.60,19.14,31.54,40.81,61.02,63.08,120.43,127.95,128.72,129.19,129.41,129.63,129.82,130.04,130.77,135.76,138.00,139.65,168.65,171.70Fab-MS m/z 453(MH+)实施例189(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-4-甲基戊酰胺的制备使用和实施例177中记载的相同方法,将(RS)-2-(4-氯苯磺酰氨基)-4-甲基戊酸(1g)和4-氨基苯乙酸乙酯盐酸盐(635mg)在氯仿(30ml)中,在三乙胺(1.82ml)和碘化1-甲基-2-氯吡啶鎓(1g)存在下缩合,得到(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-4-甲基戊酰胺(455mg)。
熔点117-120℃IR ν max cm-1(KBr)3365,3273,1728,1672,1342,1165,829,7541H NMR δ ppm(CDCl3)0.73(3H,d,J=6.0Hz),0.85(3H,d,J=6.0Hz),1.25(3H,t,J=7.1Hz),1.5~1.6(2H,m),3.56(2H,s),3.9(1H,m),4.15(2H,q,J=7.1Hz),7.15(2H,d,J=8.5Hz),7.23(2H,d,J=8.5Hz),7.35(2H,d,J=8.5Hz),7.79(2H,d,J=8.5Hz)13C NMR δ ppm(CDCl3)14.19,21.42,22.85,24.42,40.82,42.06,56.36,61.02,115.37,120.40,128.72,128.94,129.41,128.59,129.78,130.11,130.59,135.98,138.11,139.61,169.72,171.81Fab-MS m/z 467(MH+)实施例190(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-4-甲硫基丁酰胺的制备使用和实施例177中记载的相同方法,将(RS)-2-(4-氯苯磺酰氨基)-4-甲硫基代丁酸(1g)和4-氨基苯乙酸乙酯盐酸盐(599mg)在氯仿(30ml)中,在三乙胺(1.72ml)和碘化1-甲基-2-氯吡啶鎓(946.8mg)存在下缩合,得到(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-4-甲硫基丁酰胺(306.3mg)。
熔点121-123℃IR ν max cm-1(KBr)3336,3271,1736,1726,1664,1336,1165,758,5611H NMR δ ppm(CDCl3)1.253(3H,t,J=7.08Hz),1.94~2.05(2H,m),2.036(3H,s),2.40~2.57(2H,m),3.574(2H,s),4.03~4.13(1H,m),4.149(2H,q,J=7.08Hz),6.071(1H,bs),7.207(2H,d,J=8.55Hz),7.30(2H,d,J=8.55Hz),7.429(2H,d,J=8.54Hz),7.818(2H,d,J=8.54Hz),8.160(1H,s)13C NMR δ ppm(CDCl3)14.19,15.22,30.11,31.50,40.82,56.55,60.99,120.25,128.72,129.60,129.93,130.88,135.80,137.92,139.83,168.32,171.62Fab-MS m/z 485(MH+)实施例191(S)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-4-甲硫基丁酰胺的制备使用和实施例180中记载的相同方法,将(S)-2-(4-氯苯磺酰氨基)-4-甲硫基丁酸(8g)和4-氨基苯乙酸乙酯(4.43g)在二氯甲烷(60ml)中,在N,N'-二环己基碳化二亚胺(6.12g)存在下缩合。过滤反应液,再浓缩滤液,从乙醇中重结晶所得的粗产物,得到(S)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-4-甲硫基丁酰胺(4.14g)。
熔点144-145.5℃D26-42.2°(c1.00,CHCl3)各种谱(IR、1HNMR、13CNMR、Fab-MS)数据和实施例190的外消旋体的数据一致。
实施例192(R)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-4-甲硫基丁酰胺的制备使用和实施例180中记载的相同方法,将(R)-2-(4-氯苯磺酰氨基)-4-甲硫基丁酸(715mg)和4-氨基苯乙酸乙酯(430mg)在二氯甲烷(15ml)中,在N,N'-二环己基碳化二亚胺(546mg)的存在下缩合。过滤反应液,再浓缩滤液,从己烷-氯仿中重结晶所得的产物,得到(R)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-4-甲硫基丁酰胺(22.9mg)。
熔点138-140℃各种谱(IR、1HNMR、13CNMR、Fab-MS)数据和实施例190的外消旋体的数据一致。
实施例193(RS)-2-(4-氯苯磺酰氨基)-N-(4-(2-甲氧羰基乙基)苯基)-4-甲硫基丁酰氨的制备使用和实施例177中记载的相对方法,将(RS)-2-(4-氯苯磺酰氨基)-4-甲硫基丁酸(1.03g)和4-氨基苯丙酸甲酯盐酸盐(617.4mg)在氯仿(30ml)中,在三乙胺(1.76ml)和碘化1-甲基-2-氯吡啶鎓(975.2mg)存在下缩合,得到无色油状物质的(RS)-2-(4-氯苯磺酰氨基)-N-(4-(2-甲氧羰基乙基)苯基)-4-甲硫基丁酰氨(177.1mg)。
熔点115.5-117.5℃各种谱(IR、1HNMR、13CNMR、Fab-MS)数据和实施例194的S体的数据一致。
实施例194(S)-2-(4-氯苯磺酰氨基)-N-(4-(2-甲氧羰基乙基)苯基)-4-甲硫基丁酰胺的制备使用和实施例180中记载的相同方法,将(S)-2-(4-氯苯磺酰氨基)-4-甲硫基丁酸(14.79g)和4-氨基苯丙酸甲酯(7.98g)在二氯甲烷(150ml)中,在N,N'-二环己基碳化二亚胺(11.3g)存在下缩合。过滤反应液,浓缩滤液,从甲醇-乙酸乙酯中重结晶所得的粗产物,得到(S)-2-(4-氯苯磺酰氨基)-N-(4-(2-甲氧羰基乙基)苯基)-4-甲硫基丁酰胺(5.66g)。D27-39.5°(c1.00,CHCl3)熔点116.5-117.5℃IR ν max cm-1(KBr)3350,3250,1736,1664,1327,1165,758,1H NMR δ ppm(CDCl3)1.95~2.01(2H,m),2.036(3H,s),2.437(1H,dd,J=13.8Hz,J=6.3Hz),2.539(1H,dd,J=13.8Hz,J=6.8Hz),2.600(2H,t,J=7.7Hz),2.910(2H,t,J=7.7Hz),3.666(3H,s),4.077(1H,q,J=7.2Hz),6.059(1H,d,J=8.5Hz),7.123(2H,d,J=8.3Hz),7.263(2H,d,J=8.3Hz),7.424(2H,d,J=8.8Hz),7.822(2H,d,J=8.8Hz),8.085(1H,s)13C NMR δ ppm(CDCl3)15.17,30.06,30.32,31.42,35.60,51.62,56.50,120.27,128.67,128.85,129.55,134.94,137.36,137.88,139.78,168.17,173.19Fab-MS m/z 485(MH+)实施例195(S)-2-(4-氯苯磺酰氨基)-N-(3-乙氧羰基苯基)-4-甲硫基丁酰胺的制备使用和实施例180中记载的相同方法,将(S)-2-(4-氯苯磺酰氨基)-4-甲硫基丁酸(10g)和3-氨基苯甲酸乙酯(4.1g)在二氯甲烷(80ml)中,在N,N'-二环己基碳化二亚胺(7.65g)存在下缩合。过滤反应液,浓缩滤液,从甲醇-乙酸乙酯中重结晶所得的粗产物,得到(S)-2-(4-氯苯磺酰氨基)-N-(3-乙氧羰基苯基)-4-甲硫基丁酰胺(2.13g)。D28-52.34°(c1.01,CHCl3)熔点150.5-151℃IR ν max cm-1(KBr)3273,1724,1660,1545,1439,1292,1163,756,5651H NMR δ ppm(CDCl3)1.406(3H,t,J=7.1Hz),1.84~2.13(2H,m),2.051(3H,s),2.42~2.64(2H,m),4.088(1H,d,J=5.1Hz,J=8.9Hz),4.380(2H,q,J=7.1Hz),7.023(1H,d,J=9.0Hz),7.30~7.38(4H,m),7.73~7.88(4H,m),9.307(1H,s)13C NMR δ ppm(CDCl3)13.79,14.71,29.40,32.11,56.27,60.38,119.91,123.42,124.40,128.00,128.23,128.43,130.27,137.56,138.22,138.37,165.49,168.60Fab-MS m/z 471(MH+)实施例196(S)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-4-甲硫基丁酰胺的制备使用和实施例180中记载的相同方法,将(S)-2-(4-溴苯磺酰氨基)-4-甲硫基丁酸(7.86g)和4-氨基苯乙酸乙酯(3.64g)在二氯甲烷(80ml)中,在N,N'-二环己基碳化二亚胺(5.28g)存在下缩合。过滤反应液,再浓缩滤液,从乙醇中重结晶所得的粗产物,得到(S)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-4-甲硫基丁酰胺(1.67g)。D29-34.3°(c0.93,CHCl3)熔点160-161℃IR ν max cm-1(KCl-Solid)3250,1734,1662,1331,1165,742,5651H NMR δ ppm(CDCl3)1.255(3H,t,J=7.1Hz),1.90~2.08(2H,m),2.031(3H,s),2.21~2.54(2H,m),3.576(2H,s),4.076(1H,dd,J=8.7Hz,J=5.5Hz),4.151(2H,q,J=7.1Hz),6.150(1H,d,J=8.5Hz),7.197(2H,d,J=8.3Hz),7.282(2H,d,J=8.3Hz),7.577(2H,d,J=8.8Hz),7.740(2H,d,J=8.8Hz),8.215(1H,s)13C NMR δ ppm(CDCl3)14.15,15.21,30.02,31.60,40.77,56.50,60.97,120.24,128.23,128.74,129.88,130.76,132.52,135.75,138.46,168.31,171.61Fab-MS m/z 529(MH+)
实施例197(S)-2-(4-溴苯磺酰氨基)-N-(4-(2-甲氧羰基乙基)苯基)-4-甲硫基丁酰胺的制备使用和实施例180中记载的相同方法,将(S)-2-(4-溴苯磺酰氨基)-4-甲硫基丁酸(10.72g)和4-氨基苯丙酸甲酯(4.96g)在二氯甲烷(100ml)中,在N,N'-二环己基碳化二亚胺(7.21g)存在下缩合。过滤反应液,再次缩滤液,从乙醇中重结晶所得的粗产物,得到(S)-2-(4-溴苯磺酰氨基)-N-(4-(2-甲氧羰基乙基)苯基)-4-甲硫基丁酰胺(2.6g)。D28-28.8°(c1.01,CHCl3)熔点124-125.5℃IR ν max cm-1(KBr)3244,1736,1662,1327,1165,823,742,611,611,5671H NMR δ ppm(CDCl3)1.92~2.09(2H,m),2.009(3H,s),2.475(2H,t,J=6.8Hz),2.596(2H,t,J=7.7Hz),2.902(2H,t,J=7.8Hz),3.665(3H,s),4.090(1H,m),6.411(1H,bs),7.100(2H,d,J=8.3Hz),7.235(2H,d,J=8.3Hz),7.537(2H,d,J=8.5Hz),7.732(2H,d,J=8.5Hz),8.400(1H,s)13C NMR δ ppm(CDCl3)15.17,29.99,30.28,33.76,35.60,51.59,56.57,120.35,128.08,128.74,129.37,132.41,135.05,137.18,138.54,168.50,173.23Fab-MS m/z 531(MH++2)实施例198
(S)-2-(4-溴苯磺酰氨基)-N-(3-乙氧羰基苯基)-4-甲硫基丁酰胺的制备使用和实施例180中记载的相同方法,将(S)-2-(4-溴苯磺酰氨基)-4-甲硫基丁酸(2.99g)和3-氨基苯甲酸乙酯(1.34g)在二氯甲烷(100ml)中,在N,N'-二环己基碳化二亚胺(2.01g)存在下缩合。过滤反应液,再浓缩滤液,从乙醇中重结晶所得的粗产物,得到(S)-2-(4-溴苯磺酰氨基)-N-(3-乙氧羰基苯基)-4-甲硫基丁酰胺(2.018g)。D27-36.3°(c1.00,CHCl3)熔点157-158℃IR ν max cm-1(KBr)3327,3269,2927,2850,1724,1659,1628,1576,1338,1290,1163,1088,829,7501H NMR δ ppm(CDCl3)1.406(3H,t,J=7.1Hz),1.9~2.0(2H,m),2.050(3H,s),2.4~2.6(2H,m),4.0~4.1(1H,m),4.378(2H,q,J=7.1Hz),7.345(1H,t,J=8.1Hz),7.494(2H,d,J=8.5Hz),7.730(4H,d,J=8.5Hz),7.889(1H,s),9.448(1H,s)13C NMR δ ppm(CDCl3)14.05,24.59,29.72,33.63,56.64,60.70,120.22,123.77,124.83,127.22,128.40,128.58,130.65,131.80,137.70,138.94,165.84,168.86Fab-MS m/z 517(MH++2),515(MH+)实施例199
(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-4-乙硫基丁酰胺的制备使用和实施例177中记载的相同方法,将(RS)-2-(4-氯苯磺酰氨基)-4-乙硫基丁酸(1g)和4-氨基苯乙酸乙酯盐酸盐(574.6g)在氯仿(30ml)中,在三乙胺(1.64ml)和碘化1-甲基-2-氯吡啶鎓(907.5mg)存在下缩合,得到(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-4-乙硫基丁酰胺(113mg)。
熔点70-73℃IR ν max cm-1(KBr)3331,3250,1734,1664,1340,1165,756,6251H NMR δ ppm(CDCl3)1.194(3H,t,J=7.32Hz),1.249(3H,t,J=7.08Hz),1.91~2.00(2H,m),2.40~2.53(2H,m),2.452(2H,q,J=7.32Hz),3.567(2H,s),4.08~4.17(1H,m),4.141(2H,q,J=7.08Hz),6.189(1H,m),7.186(2H,d,J=8.54Hz),7.288(2H,d,J=8.54Hz),7.404(2H,d,J=8.79Hz),7.810(2H,d,J=8.79Hz),8.272(1H,s)13C NMR δ ppm(CDCl3)14.19,14.56,25.82,27.47,32.16,40.82,56.62,61.02,120.32,128.72,129.38,129.52,129.89,130.81,135.83,137.96,139.76,168.58,171.70Fab-MS m/z 499(MH+)实施例200(S)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-4-乙硫基丁酰胺的制备使用和实施例180中记载的相同方法,将(S)-2-(4-氯苯磺酰氨基)-4-乙硫基丁酸(695.2mg)和4-氨基苯乙酸乙酯(380mg)在二氯甲烷(30ml)中,在N,N'-二环己基碳化二亚胺(509.5mg)存在下缩合。过滤反应液,再浓缩滤液,从乙醇中重结晶所得的粗产物,得到(S)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-4-乙硫基丁酰胺(321.5mg)[α]D23-34.8°(c0.76,CHCl3)熔点143.5-144℃各种谱(IR、1HNMR、13CNMR、Fab-MS)数据和实施例199的外消旋体的数据一致。
实施例201(RS)-2-(4-氯苯磺酰氨基)-N-(4-(2-甲氧羰基乙基)苯基)-4-乙硫基丁酰胺的制备使用和实施例177中记载的相同方法,将(RS)-2-(4-氯苯磺酰氨基)-4-乙硫基丁酸(1.0g)和4-氨基苯丙酸甲酯盐酸盐(638.4mg)在氯仿(30ml)中,在三乙胺(1.4ml)和碘化1-甲基-2-氯吡啶鎓(907.5mg)存在下缩合,得到(RS)-2-(4-氯苯磺酰氨基)-N-(4-(2-甲氧羰基乙基)苯基)-4-乙硫基丁酰胺(374mg)。
熔点87-89℃
IR ν max cm-1(KBr)3354,3234,1738,1672,1327,1165,829,7561H NMR δ ppm(CDCl3)1.183(3H,t,J=7.3Hz),1.94~2.00(2H,m),2.39~2.50(4H,m),2.594(2H,t,J=7.7Hz),2.899(2H,t,J=7.8Hz),3.663(3H,s),4.02~4.17(1H,m),6.366(1H,d,J=8.3Hz),7.100(2H,d,J=8.4Hz),7.258(2H,d,J=8.4Hz),7.390(2H,d,J=8.7Hz),7.819(2H,d,J=8.7Hz),8.298(1H,s)13C NMR δ ppm(CDCl3)14.48,25.71,27.41,30.26,32.14,35.56,51.57,56.58,120.34,128.63,128.75,129.44,135.03,137.24,137.99,139.60,168.52,173.21Fab-MS m/z 499(MH+)实施例202(S)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-4-乙硫基丁酰胺的制备使用和实施例180中记载的相同的方法,将(S)-2-(4-溴苯磺酰氨基)-4-乙硫基丁酸(199mg)和4-氨基苯乙酸乙酯(95.7mg)在二氯甲烷(2ml)中,在N,N'-二环己基碳化二亚胺(139.1mg)存在下缩合。过滤反应液,再浓缩滤液,从乙醇重结晶所得的粗产物,得到(S)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-4-乙硫基丁酰胺(117.3mg)。D30-29.699°(c1.00,CHCl3)熔点154-155℃IR ν max cm-1(KBr)3253,1732,1656,1338,1157,742,563
1H NMR δ ppm(CD3OD)1.203(3H,t,J=7.4Hz),1.234(3H,t,J=7.1Hz),1.82~1.97(2H,m),2.41~2.66(2H,m),2.486(2H,q,J=7.4Hz),3.577(2H,s),4.027(1H,dd,J=8.5Hz,J=5.6Hz),4.125(2H,q,J=7.1Hz),7.179(2H,d,J=8.7Hz),7.251(2H,d,J=8.7Hz),7.561(2H,d,J=8.8Hz),7.736(2H,d,J=8.8Hz)13C NMR δ ppm(CD3OD)14.46,15.04,26.52,28.24,34.33,41.48,57.80,61.91,121.39,128.36,129.97,130.63,131.81,133.27,137.75,141.05,170.82,173.43Fab-MS m/z 545(MH++2)实施例203(S)-2-(4-溴苯磺酰氨基)-4-乙硫基-N-(4-(2-甲氧羰乙基)苯基)丁酰胺的制备使用和实施例180中记载的相同方法,将(S)-2-(4-溴苯磺酰氨基)-4-乙硫基丁酸(224mg)和4-氨基苯丙酸甲酯(102mg)在二氯甲烷(20ml)中,在N,N'-二环己基碳化二亚胺(157mg)存在下缩合。过滤反应液,再浓缩滤液,从乙醇中重结晶所得的粗产物,得到(S)-2-(4-溴苯磺酰氨基)-4-乙硫基-N-(4-(2-甲氧羰基乙基)苯基)丁酰胺(105mg)。D29-24.4°(c0.97,CHCl3)熔点113.5-115℃IR ν max cm-1(KBr)3350,3250,1736,1660,1329,1167,1090,1070,825,746,5671H NMR δ ppm(CDCl3)1.224(3H,t,J=7.3Hz),1.981(2H,q,J=7.3Hz),2.4~2.5(4H,m),2.603(2H,t,J=7.7Hz),2.914(2H,t,J=7.7Hz),3.668(3H,s),4.060(1H,dd,J=14.9Hz,J=6.6Hz),6.041(1H,d,J=8.3Hz),7.134(2H,d,J=8.5Hz),7.257(2H,d,J=8.5Hz),7.594(2H,d,J=8.8Hz),7.743(2H,d,J=8.8Hz),8.055(1H,s)13C NMR δ ppm(CDCl3)14.51,25.81,27.49,30.32,31.86,35.60,51.62,56.61,120.27,128.27,128.78,128.89,132.52,134.94,137.36,138.39,168.09,173.19Fab-MS m/z 545(MH++2),543(MH+)实施例204(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-苯基丙酰胺的制备使用和实施例177中记载的相同方法,将(RS)-2-(4-氯苯磺酰氨基)-3-苯基丙酸(1g)和4-氨基苯乙酸乙酯盐酸盐(571mg)在氯仿(35ml)中,在三乙胺(1.64ml)和碘化1-甲基-2-氯吡啶鎓(902mg)存在下缩合,得到(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-苯基丙酰胺(442.3mg)。
熔点148-150℃IR ν max cm-1(KBr)3342,1736,1678,1319,1163,829,7561H NMR δ ppm(CDCl3)1.25(3H,t,J=7.2Hz),2.953(1H,dd,J=13.9Hz,J=8.0Hz),3.095(1H,dd,J=13.9Hz,J=6.1Hz),3.57(2H,s),4.14(2H,q,J=7.08Hz),6.6~7.4(5H,m),6.97(2H,d,J=8.3Hz),7.06(2H,d,J=8.3Hz),7.31(2H,d,J=8.8Hz),7.55(2H,d,J=8.8Hz)
13C NMR δ ppm(CDCl3)14.19,38.69,40.85,58.82,60.95,115.30,120.39,127.47,127.99,128.39,128.53,128.75,129.52,129.85,130.11,130.84,135.76,137.04,139.72,168.07,171.55Fab-MS m/z 501(MH+)实施例205(S)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-苯基丙酰胺的制备使用和实施例180中记载的相同方法,将(S)-2-(4-氯苯磺酰氨基)-3-苯基丙酸(2.92g)和4-氨基苯乙酸乙酯(1.54mg)在二氯甲烷(40ml)中,在N,N'-二环己基碳化二亚胺(g)存在下缩合。过滤反应液,再浓缩滤液,从乙醇中重结晶所得的粗产物,得到(S)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-苯基丙酰胺(722.3mg)。D26-80.9°(c1.05,CHCl3)熔点165-165.5℃各种谱(IR、1HNMR、13CNMR、Fab-MS)数据和实施例204的外消旋体的数据一致。
实施例206(RS)-2-(4-氯苯磺酰氨基)-N-(4-(2-甲氧羰基乙基)苯基)-3-苯基丙酰胺的制备在(RS)-2-(4-氯苯磺酰氨基)-3-苯基丙酸(301.7mg)和THF(5ml)的溶液中加入三乙胺(480μl)和特戊酰氯(175μl),搅拌2小时后,加入4-氨基苯丙酸甲酯盐酸盐(229.8mg),在室温下搅拌一夜。将反应液注入饱和盐水中,用乙酸乙酯萃取。合并乙酸乙酯层,用饱和盐水洗净,用Na2SO4干燥后,在减压下馏去溶剂,得到黄色油状物质。用柱色谱(50g硅胶、己烷/乙酸乙酯=3/1)提纯该黄色油状物质,得到(RS)-2-(4-氯苯磺酰氨基)-N-(4-(2-甲氧羰基乙基)苯基)-3-苯基丙酰胺(40.4mg)IR ν max cm-1(KBr)3329,1734,1676,1362,1160,1088,754,6271H NMR δ ppm(CDCl3)2.596(2H,t,J=7.8Hz),2.906(2H,t,J=7.8Hz),3.104(2H,dd,J=14.0Hz,J=6.8Hz),3.662(3H,s),4.346(1H,t,J=6.8Hz),6.980(2H,d,J=7.3Hz),7.1~7.3(5H,m),7.305(2H,d,J=8.6Hz),7.467(1H,d,J=8.6Hz),7.553(2H,d,J=8.6Hz),7.856(1H,d,J=8.6Hz)13C NMR δ ppm(CDCl3)30.35,35.60,38.68,51.62,58.81,120.39,127.46,128.49,128.78,129.07,129.44,134.98,135.27,137.07,139.06,168.60,173.19Fab-MS m/z 501(MH+)实施例207(S)-2-(4-氯苯磺酰氨基)-N-(4-(2-甲氧羰基乙基)苯基)-3-苯基丙酰胺的制备使用和实施例180中记载的相同的方法,将(S)-2-(4-氯苯磺酰氨基)-3-苯基丙酸(3.10g)和4-氨基苯丙酸甲酯(1.90g)在二氯甲烷(40ml)中,在N,N'-二环己基碳化二亚胺(2.19g)存在下缩合。过滤反应液,再浓缩滤液,从乙醇中重结晶所得的粗产物,得到(S)-2-(4-氯苯磺酰氨基)-N-(4-(2-甲氧羰基乙基)苯基)-3-苯基丙酰胺(2.65g)。D29-49.5°(c0.786,CHCl3)熔点145-145.5℃各种谱(IR、1HNMR、13CNMR、Fab-MS)数据和实施例206的外消旋体的数据一致。
实施例208(RS)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-苯基丙酰胺的制备使用和实施例179中记载的相同的方法,将(RS)-2-(4-溴苯磺酰氨基)-3-苯基丙酸(300.2mg)和4-氨基苯乙酸乙酯盐酸盐(202.2mg)在THF(5ml)中,在三乙胺(422.4μl)特戊酰氯(153.9μl)存在十缩合后,从乙醇中重结晶所得的粗产物,得到(RS)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-苯基丙酰胺(35.1mg)。
IR ν max cm-1(KBr)3263,1730,1655,1531,1338,1165,744,5551H NMR δ ppm(CDCl3)1.249(3H,t,J=7.2Hz),2.939(1H,dd,J=14.0Hz,J=8.2Hz),3.107(1H,dd,J=14.0Hz,J=6.0Hz),3.567(2H,s),3.987(1H,m),4.141(2H,q,J=7.1Hz),5.399(1H,d,J=7.1Hz),6.969(2H,dd,J=7.7Hz,J=1.6Hz),7.11~7.32(7H,m),7.466(4H,s),8.002(1H,s)13C NMR δ ppm(CDCl3)14.19,38.69,40.85,58.86,60.99,120.43,127.47,128.24,128.57,129.12,129.85,130.81,132.50,135.25,135.76,137.56,168.10,171.59Fab-MSm/z547实施例209(S)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-苯基丙酰胺的制备使用和实施例180中记载的相同的方法,将(S)-2-(4-溴苯磺酰氨基)-3-苯基丙酸(5.83g)和4-氨基苯乙酸乙酯(2.58g)在二氯甲烷(70ml)中,在N,N'-二环己基碳化二亚胺(3.76g)存在下缩合。过滤反应液,再浓缩滤液,从乙醇中重结晶所得的粗产物,得到(S)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-苯基丙酰胺(3.20g)。D29-71.6°(c1.03,CHCl3)熔点170.5-171℃各种谱(IR、1HNMR、13CNMR、Fab-MS)数据和实施例208的外消旋体的数据一致。
实施例210(R)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-苯基丙酰胺的制备使用和实施例180中记载的相同方法,将(R)-2-(4-溴苯磺酰氨基)-3-苯基丙酸(3.0g)和4-氨基苯乙酯乙酯(1.40g)在二氯甲烷(30ml)中,在N,N'-二环己基碳化二亚胺(1.93g)存在下缩合。过滤反应液,再浓缩滤液,从乙醇中重结晶所得的粗产物,得到(R)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-苯基丙酰胺(3.34g)。D29+71.2°(c1.01,CHCl3)熔点171-171.5℃各种谱(IR、1HNMR、13CNMR、Fab-MS)数据和实施例208的外消旋体的数据一致。
实施例211(S)-2-(4-溴苯磺酰氨基)-N-(4-(2-甲氧羰基乙基)苯基)-3-苯基丙酰胺的制备使用和实施例180中记载的相同方法,将(S)-2-(4-溴苯磺酰氨基)-3-苯基丙酸(5.17g)和4-氨基苯丙酸甲酯(2.29g)在二氯甲烷(60ml)中,在N,N'-二环己基碳化二亚胺(3.33g)存在下缩合。过滤反应液,再浓缩滤液,从乙醇中重结晶所得的粗产物,得到(S)-2-(4-溴苯磺酰氨基)-N-(4-(2-甲氧羰基乙基)苯基)-3-苯基丙酰胺(3.73g)[α]D27-68.5°(c0.97,CHCl3)熔点142-143℃
IR ν max cm-1(KBr)3159,1738,1670,1545,1317,1155,744,6131H NMR δ ppm(CDCl3)2.584(2H,t,J=7.7Hz),2.894(2H,t,J=7.7Hz),2.83~2.96(1H,m),3.116(1H,dd,J=13.9Hz,J=5.9Hz),3.656(3H,s),4.031(1H,bq,J=7.1Hz),5.647(1H,d,J=6.6Hz),6.969(2H,d,J=6.6Hz),7.10~7.21(7H,m),7.409(2H,d,J=9.0Hz),7.466(2H,d,J=9.0Hz),8.099(1H,s)13C NMR δ ppm(CDCl3)30.28,35.56,38.68,51.62,58.88,120.53,127.24,128.05,128.45,128.74,128.89,129.04,132.37,134.94,135.27,137.22,137.66,168.31,173.23Fab-MS m/z 547(MH++2)实施例212(R)-2-(4-溴苯磺酰氨基)-N-(4-(2-甲氧羰基乙基)苯基)-3-苯基丙酰胺的制备使用和实施例180中记载的相同方法,将(R)-2-(4-溴苯磺酰氨基)-3-苯基丙酸(3g)和4-氨基苯丙酸(2.58g)在二氯甲烷(30ml)中,在N,N'-二环己基碳化二亚胺(1.93g)存在下缩合。过滤反应液,再浓缩滤液,从乙醇中重结晶所得的粗产物,得到(R)-2-(4-溴苯磺酰氨基)-N-(4-(2-甲氧羰基乙基)苯基)-3-苯基丙酰胺(3.09g)。D29+70.2°(c1.04,CHCl3)熔点143-144℃各种谱(IR、1HNMR、13CNMR、Fab-MS)数据和实施例211的R体的数据一致。
实施例213(S)-2-94-溴苯磺酰氨基)-N-(4-乙氧羰基苯基)-3-苯基丙酰胺的制备使用和实施例180中记载的相同方法,将(S)-2-(4-溴苯磺酰氨基)-3-苯基丙酸(2g)和4-氨基苯甲酸乙酯在二氯甲烷(100ml)中,在N,N'-二环己基碳化二亚胺(1.29g)存在下缩合,过滤反应液,再浓缩滤液,从乙醇中重结晶所得的粗产物,得到(S)-2-94-溴苯磺酰氨基)-N-(4-乙氧羰基苯基)-3-苯基丙酰胺(623mg)。D28 49.7°(c0.90,THF)熔点176-177℃IR ν max cm-1(KBr)3356,1687,1601,1535,1410,1313,1279,1167,1109,7411H NMR δ ppm(CD3OD)1.374(3H,t,J=7.1Hz),2.878(1H,dd,J=13.6Hz,J=8.3Hz),3.038(1H,dd,J=13.6Hz,J=7.0Hz),4.133(1H,t,J=7.6Hz),4.339(2H,q,J=7.1Hz),7.13~7.18(5H,m),7.377(2H,d,J=8.8Hz),7.452(2H,d,J=8.8Hz),7.572(2H,d,J=8.8Hz),7.906(2H,d,J=8.8Hz)13C NMR δ ppm(CD3OD)14.60,40.16,60.30,61.98,120.29,127.04,127.88,128.17,129.46,129.79,130.41,131.37,133.13,137.53,141.01,143.39,167.63,171.26Fab-MS m/z 531(MH+)
实施例214(S)-2-(4-溴苯磺酰氨基)-N-(3-乙氧羰基苯基)-3-苯基丙酰胺的制备使用和实施例180中记载的相同方法,将(S)-2-(4-溴苯磺酰氨基)-3-苯基丙酸(2g)和3-氨基苯甲酸乙酯在二氯甲烷(100ml)中,在N,N'-二环己基碳化二亚胺(1.29g)存在下缩合。过滤反应液,再浓缩滤液,从乙醇中重结晶所得的粗产物,得到(S)-2-(4-溴苯磺酰氨基)-N-(3-乙氧羰基苯基)-3-苯基丙酰胺(812mg)。D28-74.4°(c0.84,CHCl3)熔点173-173.5℃IR ν max cm-1(KBr)3257,1724,1695,1552,1165,746,6191H NMR δ ppm(CDCl3)1.486(3H,t,J=7.1Hz),3.034(1H,dd,J=13.9Hz,J=8.3Hz),3.238(1H,dd,J=13.9Hz,J=5.9Hz),4.11~4.20(1H,m),4.458(2H,q,J=7.1Hz),5.646(1H,d,J=7.3Hz),7.065(2H,d,J=6.3Hz),7.21~7.37(3H,m),7.468(1H,t,J=7.9Hz),7.534(2H,d,J=9.0Hz),7.587(2H,d,J=9.0Hz),7.839(1H,d,J=9.3Hz),7.897(1H,d,J=7.8Hz),8.014(1H,s),8.438(1H,s)13C NMR δ ppm(CDCl3)14.29,38.16,58.99,61.27,121.04,124.60,125.88,127.35,128.19,128.52,129.00,129.11,131.20,132.45,135.09,137.11,137.47,166.15,168.57Fab-MS m/z 533(MH+2),531(MH+)
实施例215(S)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-(3-吲哚基)丙酰胺的制备使用和实施例180中记载的相同方法,将(S)-2-(4-氯苯磺酰氨基)-3-(3-吲哚基)丙酸(5g)和4-氨基苯乙酸乙酯(2.36g)在二氯甲烷(100ml)和乙腈(10ml)的混合溶剂中,在N,N'-二环己基碳化二亚胺(3.27g)存在下缩合。过滤反应液,再浓缩滤液,从乙醇/乙腈(10/1)中重结晶所得的粗产物,得到(S)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-(3-吲哚基)丙酰胺(4.86g)。D29-12.4°(c0.99,MeCN)熔点182-183.5℃IR ν max cm-1(KBr)3251,1720,1648,1533,1340,1165,7501H NMR δ ppm(DMSO-d6)1.202(3H,t,J=7.1Hz),2.953(1H,dd,J=14.5Hz,J=8.2Hz),3.545(2H,s),4.086(2H,q,J=7.1Hz),4.14~4.20(1H,m),6.89~7.57(13H,m),9.689(1H,s),10.538(1H,s)13C NMR δ ppm(DMSO-d6)13.67,28.39,39.79,57.58,59.77,108.79,110.94,117.88,119.41,120.48,123.64,126.84,127.68,128.05,128.86,129.07,135.83,136.75,136.83,139.37,169.03,170.55Fab-MS m/z 540(MH+)实施例216
(S)-2-(4-氯苯磺酰氨基)-3-(3-吲哚基)-N-(4-(2-甲氧羰基乙基)苯基)丙酰胺的制备使用和实施例180中记载的相同方法,将(S)-2-(4-氯苯磺酰氨基)-3-(3-吲哚基)丙酸(4.80g)和4-氨基苯丙酸甲酯(2.73g)在二氯甲烷(80ml)和乙腈(13ml)的混合液中,在N,N'-二环己基碳化二亚胺(3.14g)存在下缩合。过滤反应液,再浓缩滤液,从己烷/乙酸乙酯(13/16)中重结晶所得的粗产物,得到(S)-2-(4-氯苯磺酰氨基)-3-(3-吲哚基)-N-(4-(2-甲氧羰基乙基)苯基)丙酰胺(3.60g)。D28-13.3°(c0.99,MeCN)熔点182-183.5℃IR ν max cm-1(KBr)3404,1732,1670,1531,1414,1338,1165,7541H NMR δ ppm(CDCl3-DMSO-d6)2.577(2H,t,J=7.5Hz),2.834(2H,t,J=7.5Hz),2.952(1H,dd,J=14.5Hz,J=8.4Hz),3.130(1H,dd,J=14.5Hz,J=6.0Hz),3.612(3H,s),4.10~4.22(1H,m),6.938(1H,t,J=7.0Hz),6.99~7.09(4H,m),7.136(2H,d,J=8.7Hz),7.305(3H,t,J=9.0Hz),7.481(1H,d,J=8.9Hz),7.514(2H,d,J=8.7Hz),8.126(1H,d,J=9.2Hz),9.742(1H,s),10.545(1H,s)13C NMR δ ppm(CDCl3-DMSO-d6)28.43,29.67,34.99,50.94,57.58,108.81,111.05,117.98,119.41,120.58,123.70,126.82,127.92,127.99,135.32,135.84,136.24,136.94,139.14,172.25Fab-MS m/z 540(MH+)
实施例217(RS)-2-(4-氯苯磺酰氨基)-3-环己基丙酸的制备在H2O(50ml)和2N NaOH(1.5ml)中溶解(RS)-苯基丙氨酸(500.2mg),加入Rh/Al2O3催化剂(500.5mg),在1大气压的氢气氛下于室温搅拌一夜。反应终止后,过滤出Rh/Al2O3,再浓缩滤液,得到作为粗产物的(RS)-2-氨基-3-环己基丙酸。接着,将(RS)-2-氨基-3-环己基丙酸的粗产物溶解在2N NaOH(15.08ml)中,加入THF(15ml)后,再加入4-氯苯磺酰氯(3.196g),在氩气下于室温搅拌一夜,用水稀释反应液,用乙酸乙酯洗涤后,用2N HCl调成酸性,用乙酸乙酯萃取3次。合并乙酸乙酯层,用饱和盐水洗净,用Na2SO4干燥后,在减压下馏去溶剂,用柱色谱(80g硅胶、乙酸乙酯)提纯残渣后,用分离TLC(薄层色谱法)得到(RS)-2-(4-氯苯磺酰氨基)-3-环己基丙酸(200.9mg)。
熔点127-129℃IR ν max cm-1(KBr)3309,2922,2850,1718,1693,1450,1344,1169,1095,825,7541H NMR δ ppm(CD3OD)0.8~1.0(2H,m),1.1~1.4(2H,m),1.4~1.5(2H,m),1.6~1.7(5H,m),3.315(2H,dd,J=3.2Hz,J=1.7Hz),3.8~3.9(1H,m),7.534(2H,d,J=8.8Hz),7.819(2H,d,J=8.8Hz)
13C NMR δ ppm(CD3OD)27.00,27.25,27.40,32.94,34.63,34.77,41.34,54.83,129.79,130.12,139.69,141.01,175.41Fab-MS m/z 346(MH+)实施例128(RS)-2-(4-氯苯磺酰氨基)-3-环己基-N-(4-(乙氧羰甲基)苯基)丙酰胺的制备使用和实施例179中记载的相同方法,将(RS)-2-(4-氯苯磺酰氨基)-3-环己基丙酸(118.9mg)和4-氨基苯乙酸乙酯盐酸盐(88.98mg)在THF(3ml)中,在三乙胺(135.67mg)和特戊酰氯(66.33mg)存在下缩合后,用柱色谱(20g硅胶、己烷/乙酸乙酯=3/1)提纯所得的粗产物,得到无色油状物的(RS)-2-(4-氯苯磺酰氨基)-3-环己基-N-(4-(乙氧羰甲基)苯基)丙酰胺(66.2mg)。
IR ν max cm-1(neat)3369,2981,2927,2852,1730,1628,1518,1416,1369,1163,1093,1032,829,7541H NMR δ ppm(CDCl3)0.7~1.1(4H,m),1.1~1.4(2H,m),1.238(3H,t,J=7.1Hz),1.3~1.7(5H,m),3.4~3.5(2H,m),3.562(2H,s),3.8~3.9(1H,m),4.128(2H,q,J=7.1Hz),6.628(2H,d,J=8.3Hz),7.055(2H,d,J=8.3Hz),7.178(1H,d,J=8.3Hz),7.268(1H,d,J=8.5Hz),7.370(1H,d,J=8.5Hz),7.771(1H,d,J=8.5Hz)13C NMR δ ppm(CDCl3)14.11,25.77,26.06,26.17,32.00,33.51,40.51,40.77,55.47,60.64,60.86,115.21,120.24,123.98,128.63,129.37,129.70,130.03,145.32,169.60,171.58Fab-MS m/z 507(MH+)
实施例219(RS)-2-(4-氯苯磺酰氨基)-3-环己基-N-(4-(2-甲氧羰基乙基)苯基)丙酰胺的制备使用和实施例180中记载的相同方法,将(RS)-2-(4-氯苯磺酰氨基)-3-环己基丙酸(200mg)和4-氨基苯丙酸甲酯(103.64mg)在二氯甲烷(5ml)中,在N,N'-二环己基碳化二亚胺(143.18mg)存在下缩合。过滤反应液,再浓缩滤液,用柱色谱(20g硅胶、己烷/乙酸乙酯=3/1)提纯所得的粗产物,得到(RS)-2-(4-氯苯磺酰氨基)-3-环己基-N-(4-(2-甲氧羰基乙基)苯基)丙酰胺(165.2mg)。
熔点64-65℃IR ν max cm-1(neat)3271,2926,2852,1738,1666,1605,1535,1414,1323,1163,1093,825,7541H NMR δ ppm(CDCl3)0.7~1.0(2H,m),1.0~1.4(4H,m),1.4~1.7(5H,m),2.598(2H,t,J=7.7Hz),2.905(2H,t,J=7.7Hz),3.4~3.6(2H,m),3.670(3H,s),3.8~3.9(1H,m),5.783(1H,d,J=7.8Hz),7.106(2H,d,J=8.3Hz),7.263(2H,d,J=8.5Hz),7.399(2H,d,J=8.5Hz),7.814(2H,d,J=8.5Hz),8.138(1H,s)13C NMR δ ppm(CDCl3)24.82,25.81,26.06,30.32,32.11,33.58,33.84,35.63,40.59,51.62,55.62,120.35,128.74,128.93,129.44,135.24,137.11,137.88,139.67,169.52,173.26Fab-MS m/z 507(MH+)实施例220(RS)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)丁酰胺的制备在氩气下、于室温将(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)丁酰胺(114.2mg)、乙醇(8ml)、2N NaOH(650μl)的混合物搅拌一夜。在减压下浓缩反应液。在残渣中加少量的蒸馏水,在减压进行浓缩3次而除去乙醇。将残渣溶解在蒸馏水中,用乙酸乙酯洗净。用1N HCl使水层成酸性后,用乙酸乙酯萃取。合并乙酸乙酯层,用饱和盐水洗涤,用Na2SO4干燥后,在减压下馏去溶剂,得到(RS)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)丁酰胺(91.1mg)。
熔点185-186℃IR ν max cm-1(KBr)3250,1710,1325,1165,829,7561H NMR δ ppm(CDCl3-CD3OD-DMSO-d6)0.915(3H,t,J=7.45Hz),1.5~1.8(2H,m),3.54(2H,s),3.822(1H,t,J=7.0Hz),7.18(2H,d,J=8.4Hz),7.28(2H,d,J=8.4Hz),7.425(2H,d,J=8.5Hz),7.815(2H,d,J=8.5Hz)13C NMR δ ppm(CDCl3-CD3OD-DMSO-d6)10.64,27.55,41.31,59.97,121.14,129.80,130.12,130.64,131.91,137.81,139.54,140.75,170.95,174.61Fab-MS m/z 411(MH+)
实施例221(RS)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)戊酰胺的制备使用和实施例39中记载的相同方法,将(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)戊酰胺(122.4mg)加水分解,得到(RS)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)戊酰胺(103.6mg)。
熔点202-204℃IR ν max cm-1(KBr)3331,3263,1705,1660,1333,1165,829,7561H NMR δ ppm(CDCl3-CD3OD-DMSO-d6)0.833(3H,t,J=7.32Hz),1.2~1.5(2H,m),1.5(2H,m),3.49(2H,s),3.6~3.8(1H,m),7.15(2H,d,J=8.54Hz),7.29(2H,d,J=8.54Hz),7.48(2H,d,J=8.7Hz),7.79(2H,d,J=8.7Hz)13C NMR δ ppm(CDCl3-CD3OD-DMSO-d6)13.17,18.23,34.77,39.50,56.77,119.52,119.59,127.59,128.43,128.80,129.27,130.23,136.68,136.79,137.34,139.87,169.32,172.51Fab-MS m/z 425(MH+)实施例222(RS)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)己酰胺的制备使用和实施例39中记载的相同方法,将(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)己酰胺(113.3mg)加水分解,得到(RS)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)己酰胺(96.1mg)。
熔点192-194℃IR ν max cm-1(KBr)3259,1709,1666,1327,1165,829,7561H NMR δ ppm(CDCl3-CD3OD)0.87(3H,t,J=7.0Hz),1.2(2H,m),1.3(2H,m),1.6(2H,m),3.3(2H,s),3.5~3.6(1H,m),7.22(2H,d,J=8.3Hz),7.40(2H,d,J=8.3Hz),7.52(2H,d,J=8.8Hz),7.80(2H,d,J=8.8Hz)13C NMR δ ppm(CDCl3-CD3OD)14.13,23.03,28.64,33.91,41.34,58.59,121.28,129.75,130.09,130.55,131.99,137.55,139.88,140.37,171.44,175.27Fab-MS m/z 439(MH+)实施例223(S)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)己酰胺的制备使用和实施例39中记载的相同方法,将(S)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)己酰胺(1.88g)加水分解,得到(S)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)己酰胺(1.552g)[α]D28-11.3°(c0.92,THF)熔点212-214℃各种谱(IR、1HNMR、13CNMR、Fab-MS)数据和实施例222的外消旋体的数据一致。
实施例224(R)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)己酰胺的制备使用和实施例39中记载的相同方法,将(R)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)己酰胺(126.4mg)加水分解,得到(R)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)己酰胺(87.0mg)。
熔点165-167℃各种谱(IR、1HNMR、13CNMR、Fab-MS)数据和实施例222的外消旋体的数据一致。
实施例225(S)-N-(4-(2-羧甲基)-2-(4-氯苯磺酰氨基)己酰胺的制备在甲醇(50ml)中溶解(S)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)己酰胺(2.717g),加入2NNaOH(8.72ml),在氩气下、于室温搅拌一液。在减压下浓缩反应液,除去甲醇。在冰冷下将浓缩液注入6NHCl中,滤取析出的结晶,从乙腈重结晶,得到(S)-N-(4-(2-羧基乙基)苯基)-2-(4-氯苯磺酰氨基)己酰胺(1.692g)。D28-11.4°(c0.901,THF)
熔点178-179℃各种谱(IR、1HNMR、13CNMR、Fab-MS)数据和实施例222的外消旋体的数据一致。
实施例226(RS)-2-(4-溴苯磺酰氨基)-N-(4-(羧甲基)苯基)己酰胺的制备使用和实施例39中记载的相同方法,将(RS)-2-(4-溴苯磺酰按基)-N-(4-乙氧羰甲基)苯基)己酰胺(123.8mg)加水分解,得到(RS)-2-(4-溴苯磺酰氨基)-N-(4-(羧甲基)苯基)己酸胺(50.4mg)。
熔点180-182℃IR ν max cm-1(KBr)3332,3253,1707,1670,1329,1165,7421H NMR δ ppm(CDCl3-DMSO-d6)0.820(3H,t,J=7.0Hz),1.15~1.33(4H,m),1.52~1.63(2H,m),3.473(2H,s),3.873(1H,bd,J=6.8Hz),7.137(2H,d,J=8.5Hz),7.295(2H,d,J=8.5Hz),7.589(2H,d,J=8.8Hz),7.713(2H,d,J=8.8Hz),7.870(1H,d,J=8.5Hz),9.616(1H,s)13C NMR δ ppm(CDCl3-DMSO-d6)13.61,15.37,21.67,27.21,32.53,57.17,119.62,126.11,128.53,129.30,130.15,131.73,136.93,140.56,169.24,172.43Fab-MS m/z 485(MH++2)实施例227
(S)-2-(4-溴苯磺酰氨基)-N-(4-(羧甲基)苯基)己酰胺的制备使用和实施例225中记载的相同方法,将(S)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)己酰胺(3.0g)加水分解,从乙腈重结晶,得到(S)-2-(4-溴苯磺酰氨基)-N-(4-(羧甲基)苯基)己酰胺(2.23g)。D29-22.5°(c0.99,MeOH)熔点199.5-201℃各种谱(IR、1HNMR、13CNMR、Fab-MS)数据和实施例225的外消旋体的数据一致。
实施例228(S)-2-(4-溴苯磺酰氨基)-N-(4-(2-羧基乙基)苯基)己酰胺的制备使用和实施例225中记载的相同方法,将(S)-2-(4-溴苯磺酰氨基)-N-(4-(2-甲氧羰基乙基)苯基)己酰胺(3.0g)加水分解,从乙腈中重结晶,得到(S)-2-(4-溴苯磺酰氨基)-N-(4-(2-羧基乙基)苯基)己酰胺(1.36g)。D29-20.1°(c1.02,MeOH)熔点183-185℃IR ν max cm-1(KBr)3255,1707,1657,1539,1336,1165,741,6111H NMR δ ppm(DMSO-d6)0.798(3H,t,J=6.8Hz),1.12~1.30(4H,m),1.47~1.65(2H,m),2.488(2H,t,J=7.4Hz),2.775(2H,t,J=7.6Hz),3.81~3.90(1H,m),7.098(2H,d,J=8.5Hz),7.251(2H,d,J=8.5Hz),7.628(2H,d,J=8.9Hz),7.703(2H,d,J=8.9Hz),7.983(2H,d,J=9.0Hz),9.648(1H,s),11.873(1H,s)13C NMR δ ppm(DMSO-d6)13.32,21.27,26.89,29.60,32.09,35.06,38.58,56.74,119.37,125.75,127.95,128.28,131.55,135.84,136.06,168.80,173.24Fab-MS m/z 497(MH+)实施例229(S)-2-(4-溴苯磺酰氨基)-N-(3-羧基苯基)己酰胺的制备使用和实施例225中记载的相同方法,将(S)-2-(4-溴苯磺酰氨基)-N-(3-乙氧羰基苯基)己酰胺(1.85g)加水分解,从乙腈中重结晶,得到(S)-2-(4-溴苯磺酰按基)-N-(3-羧基苯基)己酰胺(1.21g)。D29-9.36°(c0.94,THF)溶点235-236℃IR ν max cm-1(KBr)3248,1699,1552,1327,1165,742,6171H NMR δ ppm(DMSO-d6)0.808(3H,t,J=7.0Hz),1.14~1.34(4H,m),1.50~1.68(2H,m),3.82~3.92(1H,m),7.369(1H,t,J=7.8Hz),7.59~7.69(2H,m),7.619(2H,d,J=8.5Hz),7.711(2H,d,J=8.5Hz),8.001(1H,t,J=1.7Hz),8.024(1H,d,J=8.8Hz),9.908(1H,s),12.668(1H,s)13C NMR δ ppm(DMSO-d6)13.27,21.21,26.86,31.90,56.78,119.99,123.15,124.02,125.78,128.25,128.40,131.07,131.48,138.22,140.12,166.67,169.20Fab-MS m/z 469(MH+)
实施例230(RS)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)辛酰胺的制备使用和实施例39中记载的相同方法,将(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)辛酰胺(123.6mg)加水分解,得到(RS)-N-(4-(羧甲基)苯基-2-(4-氯苯磺酰氨基)辛酰胺(112.5mg)。
熔点192-193℃IR ν max cm-1(KBr)3452,3263,1701,1655,1335,1165,829,7561H NMR δ ppm(CDCl3-DMSO-d6)0.84(3H,t,J=6.7Hz),1.1~1.3(6H,m),1.5(4H,m),3.0~3.8(4H,m),7.15(2H,d,J=8.54Hz),7.30(2H,d,J=8.54Hz),7.48(2H,d,J=8.55Hz),7.79(2H,d,J=8.55Hz)13C NMR δ ppm(CDCl3-DMSO-d6)13.57,21.71,24.76,27.91,30.88,32.53,40.12,56.92,119.44,128.28,128.65,129.13,130.04,136.68,137.19,139.83,139.17,172.33Fab-MS m/z 467(MH+)实施例231(RS)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)-3-甲基丁酰胺的制备使用和实施例39中记载的相同方法,将(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-甲基丁酰胺(121.7mg)加水分解,得到(RS)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)-3-甲基丁酰胺(93.4mg)。
熔点228-230℃IR ν max cm-1(KBr)3280,1705,1660,1329,1165,829,7561H NMR δ ppm(CDCl3-DMSO-d6)0.895(3H,d,J=6.4Hz),0.872(3H,d,J=6.4Hz),1.9(1H,m),3.47(2H,s),3.6~3.7(1H,m),7.13(2H,d,J=8.3Hz),7.25(2H,d,J=8.3Hz),7.45(2H,d,J=8.55Hz),7.59(2H,d,J=8.55Hz),7.77(2H,d,J=8.55Hz),7.83(2H,d,J=8.55Hz)13C NMR δ ppm(CDCl3-DMSO-d6)18.08,18.62,30.66,40.13,62.42,119.34,127.33,128.19,128.48,129.03,129.92,136.46,136.92,139.77,168.37,172.17Fab-MS m/z 425(MH+)实施例232(RS)-N-(4-羧甲基)苯基)-2-(4-氯苯磺酰胺基)-4-甲基戊酰胺的制备使用和实施例39中记载的相同方法,将(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-4-甲基戊酰胺(111.4mg)加水分解,得到(RS)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)-4-甲硫基戊酰胺(99.0mg)。
熔点208-209℃IR ν max cm-1(KBr)3273,1711,1674,1325,1165,827,7541H NMR δ ppm(CDCl3-DMSO-d6)0.818(3H,d,J=6.6Hz),0.882(3H,d,J=6.6Hz),1.2(1H,m),1.4~1.5(2H,m),3.5(2H,s),3.7~3.9(1H,m),7.14(2H,d,J=8.5Hz),7.28(2H,d,J=8.5Hz),7.45(2H,d,J=8.1Hz),7.79(2H,d,J=8.1Hz)13C NMR δ ppm(CDCl3-DMSO-d6)22.52,23.87,40.12,41.48,55.60,119.48,128.28,128.61,129.09,130.01,136.68,137.19,139.76,169.35,172.29Fab-MS m/z 439(MH+)实施例233(RS)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)-4-甲硫基丁酰胺的制备使用和实施例39中记载的相同方法,将(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-4-甲硫基丁酰胺(119.4mg)加水分解,得到(RS)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)-4-甲硫基丁酰胺(109.4mg)。
熔点169.5-177℃IR ν max cm-1(KBr)3261,1705,1659,1335,1163,1093,1086,756,6251H NMR δ ppm(CDCl3)1.79~1.91(2H,m),1.994(3H,s),2.30~2.52(4H,m),3.477(2H,s),3.89~4.07(1H,m),7.144(2H,d,J=8.54Hz),7.311(2H,d,J=8.54Hz),7.475(2H,d,J=8.55Hz),7.792(2H,d,J=8.54Hz),8.024(1H,bs),9.708(1H,s),13C NMR δ ppm(CDCl3)14.38,29.16,32.24,39.98,55.97,119.30,128.06,128.47,128.91,129.90,136.46,137.12,139.58,168.29,172.03Fab-MS m/z 457(MH+)
实施例234(S)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)-4-甲硫基丁酰胺的制备将(S)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-4-甲硫基丁酰胺(3.75g)溶解在甲醇(80ml)中,加入K2CO3(3.2g)的水(40ml)溶液,在氩气下、于室温搅拌一夜。在减压下浓缩反应液。在残渣中加少量的蒸馏水,在减压下进行浓缩3次,除去甲醇。将残渣溶解在蒸馏水中,用乙酸乙酯洗净。用1N HCl使水层成酸性后,用乙酸乙酯萃取。合并乙酸乙酯层,用饱和盐水洗涤,用Na2SO4干燥后,在减压下馏去溶剂,从乙腈中重结晶所得的粗产物,得到(S)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)-4-甲硫基丁酰胺(2.84g)。
熔点192.5-193.5℃[α]D27-26.8°(c1.17,THF)各种谱(IR、1HNMR、13CNMR、Fab-MS)数据和实施例233的外消旋体的数据一致。
实施例235(R)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)-4-甲硫基丁酰胺的制备使用和实施例39中记载的相同方法,将(R)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-4-甲硫基丁酰胺(19.5mg)加水分解,得到(R)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)-4-甲硫基丁酰胺(12.0mg)。
熔点169-170℃各种谱(IR、1HNMR、13CNMR、Fab-MS)数据和实施例233的外消旋体的数据一致。
实施例236(RS)-N-(4-(2-羧基乙基)苯基)-2-(4-氯苯磺酰氨基)-4-甲硫基丁酰胺的制备使用和实施例39中记载的相同方法,将(RS)-2-(4-氯苯磺氨基)-N-(4-(2-甲氧羰基乙基)苯基)-4-甲硫基丁酰胺(82.3mg)加水分解,得到(RS)-N-(4-(2-羧基乙基)-2-(4-氯苯磺酰胺基)-4-甲硫基丁酰胺(58.7mg)。
熔点143-145℃各种谱(IR、1HNMR、13CNMR、Fab-MS)数据和实施例237的外消旋体的数据一致。
实施例237(S)-N-(4-(2-羧基乙基)苯基)-2-(4-氯苯磺酰氨基)-4-甲硫基丁酰胺的制备使用和实施例234中记载的相同方法,将(S)-2-(4-氯苯磺酰氨基)-N-(4-(2-甲氧羰基乙基)苯基)-4-甲硫基丁酰胺(4.29)加水分解,从乙腈中重结晶,得到(S)-N-(4-(2-羧基乙基)苯基)-2-(4-氯苯磺酰氨基)-4-甲硫基丁酰胺(3.48)。D27-25.6°(c0.91,MeOH)熔点167.5-169℃IR ν max cm-1(KBr)3400(br),3338,3259,1701,1662,1335,1163,7581H NMR δ ppm(CDCl3-DMSO-d6)1.81~2.02(2H,m),2.034(3H,s),2.40~2.57(2H,m),2.564(2H,t,J=7.8Hz),2.891(2H,t,J=7.8Hz),4.02~4.08(1H,m),7.112(2H,d,J=8.5Hz),7.256(2H,d,J=8.5Hz),7.351(2H,d,J=8.8Hz),7.797(2H,d,J=8.8Hz),9.098(1H,s)13C NMR δ ppm(CDCl3-DMSO-d6)14.95,29.69,30.06,32.33,35.45,56.43,119.72,128.27,128.67,128.85,135.42,136.63,138.43,138.68,168.46,174.58Fab-MS m/z 471(MH+)实施例238(S)-N-(3-羧基苯基)-2-(4-氯苯磺酰氨基)-4-甲硫基丁酰胺的制备使用和实施例39中记载的相方法,将(S)-2-(4-氯苯磺酰氨基)-N-(3-乙氧羰基苯基)-4-甲硫基丁酰胺(2g)加水分解,从乙腈中重结晶,得到(S)-N-(3-羧基苯基)-2-(4-氯苯磺酰氨基)-4-甲硫基丁酰胺(1.60g)。D27-15.75°(c1.003,THF)熔点225-225.5℃熔点225-225.5℃IR ν max cm-1(KBr)3246,2920,1699,1593,1437,1327,1163,1093,829,7561H NMR δ ppm(DMSO-d6)1.8~2.0(2H,m),2.002(3H,s),2.3~2.5(2H,m),4.0~4.1(1H,m),7.370(1H,t,J=8.3Hz),7.480(2H,d,J=8.8Hz),7.628(2H,d,J=8.3Hz),7.794(2H,d,J=8.8Hz),8.014(1H,s)13C NMR δ ppm(DMSO-d6)18.16,29.16,32.09,56.04,120.18,123.30,124.14,128.17,128.36,128.61,131.11,137.08,138.18,139.58,166.68,168.69Fab-MS m/z 443(MH+)实施例239(S)-2-(4-溴苯磺酰氨基)-N-(4-(羧甲基)苯基)-4-甲硫基丁酰胺的制备将(S)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-4-甲硫基丁酰胺(1.23g)溶于乙醇(50ml)中,加入K2CO3(962mg)的水(15ml)溶液,在氩气下、于室温搅拌一夜。在减压下浓缩反应液。在残渣中加入少量的蒸馏水,在减压下浓缩3次,除去乙醇。将残渣溶于蒸馏水中,用乙酸乙酯洗涤。用1NHCl使水层成酸性后,用乙酸乙酯萃取。合并乙酸乙酯层,用饱和食盐水洗涤,用Na2SO4干燥后,在减压下馏去溶剂,从乙腈中重结晶粗产物,得到(S)-2-(4-溴苯磺酰氨基)-N-(4-羧甲基)苯基)-4-甲硫基丁酰胺(800)mg。D29-22.71°(c1.048,MeOH)熔点188.5-189.5℃IR ν max cm-1(KBr)3086(br),1709,1665,1338,1161,823,742,613,5651H NMR δ ppm(CD3OD)1.82~2.04(2H,m),2.043(3H,s),2.39~2.63(2H,m),3.552(2H,s),4.036(1H,dd,J=8.7Hz,J=5.5Hz),7.192(2H,d,J=8.7Hz),7.251(2H,d,J=8.7Hz),7.566(2H,d,J=8.8Hz),7.735(2H,d,J=8.8Hz)13C NMR δ ppm(CD3OD)15.26,30.92,33.86,41.37,57.73,121.39,128.39,130.01,130.71,132.25,133.31,137.67,141.05,170.90,175.44Fab-MS m/z 501(MH+)实施例240(S)-2-(4-溴苯磺酰氨基)-N-(4-(2-羧基乙基)苯基)-4-甲硫基丁酰胺的制备使用和实施例234中记载的相同方法,将(S)-2-(4-溴苯磺酰氨基)-N-(4-(2-甲氧羰基乙基)苯基)-4-甲硫基丁酰胺(2.6g)加水分解,从乙腈重结晶,得到(S)-2-(4-溴苯磺酰氨基)-N-(4-(2-羧基乙基)苯基)-4-甲硫基丁酰胺(1.7g)[α]D26-20.3°(c1.09,MeOH)熔点183-184.5℃IR ν max cm-1(KBr)3259,1701,1662,1335,1161,742,6091H NMR δ ppm(CD3OD)1.80~2.02(2H,m),2.045(3H,s),2.39~2.65(2H,m),2.574(2H,t,J=7.3Hz),2.868(2H,t,J=7.6Hz),4.025(1H,dd,J=8.5Hz,J=5.6Hz),7.129(2H,d,J=8.8Hz),7.195(2H,d,J=8.8Hz),7.555(2H,d,J=8.7Hz),7.731(2H,d,J=8.7Hz)13C NMR δ ppm(CD3OD)15.26,30.88,31.40,33.82,36.64,57.66,121.50,128.39,129.60,129.97,133.24,136.90,138.48,140.97,170.75,176.58Fab-MS m/z 514(M+)
实施例241(S)-2-(4-溴苯磺酰氨基)-N-(3-羧基苯基)-4-甲硫基丁酰胺的制备使用和实施例225中记载的相同方法,将(S)-2-(4-溴苯磺酰氨基)-N-(3-乙氧羰甲基)苯基)-4-甲硫基丁酰胺(1.946g)加水分解,从乙腈中重结晶,得到(S)-2-(4-溴苯磺酰氨基)-N-(3-羧基苯基)-4-甲硫基丁酰胺(895mg)。D30-12.5°(c0.80,THF)熔点229-229.5℃IR ν max cm-1(KBr)3246,2920,1697,1616,1595,1554,1437,1327,1161,1090,823,7421H NMR δ ppm(CD3OD)1.8~2.0(2H,m),2.048(3H,s),2.4~2.6(2H,m),4.0~4.1(1H,m),7.363(1H,t,J=7.9Hz),7.543(2H,d,J=8.5Hz),7.55~7.6(1H,m),7.7~7.75(1H,m),7.741(2H,d,J=8.5Hz),8.003(1H,t,J=2.0Hz)13C NMR δ ppm(CD3OD)16.52,30.51,33.36,58.33,120.50,122.95,126.03,128.31,130.78,131.56,132.11,134.07,140.43,140.55,168.56,170.23Fab-MS m/z 489(MH++2),487(MH+)实施例242(RS)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)-4-乙硫基丁酰胺的制备使用和实施例39中记载的相同方法,将(RS)-2-(4-氯苯磺氨基)-N-(4-(乙氧羰甲基)苯基)-4-乙硫基丁酰胺(47.5mg)加水分解,得到(RS)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)-4-乙硫基丁酰胺(36.4mg)。
熔点152-154℃IR ν max cm-1(KBr)3423,1709,1606,1537,1325,1163,1093,756,6241H NMR δ ppm(CDCl3-CD3OD)1.159(3H,t,J=7.32Hz),1.77~1.95(2H,m),2.34~2.58(2H,m),2.448(2H,q,J=7.32Hz),3.502(2H,s),7.165(2H,d,J=8.30Hz),7.317(2H,d,J=8.30Hz),7.474(2H,d,J=8.55Hz),7.811(2H,d,J=8.55Hz)13C NMR δ ppm(CDCl3)14.49,25.24,27.07,33.27,56.55,119.85,128.65,129.02,129.49,130.59,137.85,139.98,168.88,172.69Fab-MS m/z 471(MH+)实施例243(S)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)-4-乙硫基丁酰胺的制备使用和实施例234中记载的相同方法,将(S)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-4-乙硫基丁酰胺(105.6mg)加水分解,得到(S)-N-(4-(羧甲基)苯基-2-(4-氯苯磺酰氨基)-4-乙硫基丁酰胺(95.1mg)[α]D30-8.00°(c0.250,THF)熔点199-200.5℃各种谱(IR、1HNMR、13CNMR、Fab-MS)数据和实施例242的外消旋体的数据一致。
实施例244(RS)-N-(4-(2-羧基乙基)苯基)-2-(4-氯苯磺酰氨基)-4-乙硫基丁酰胺的制备使用和实施例39中记载的相同方法,将(RS)-2-(4-氯苯磺酰氨基)-N-(4-(2-甲氧羰基乙基)苯基)-4-乙硫基丁酰胺(370mg)加水分解,得到(RS)-N-(4-(2-羧基乙基)苯基)-2-(4-氯苯磺酰氨基)-4-乙硫基丁酰胺(297.6mg)。
熔点145-146℃IR ν max cm-1(KBr)3338,3259,1707,1660,1335,1163,7561H NMR δ ppm(DMSO-d6)1.134(3H,t,J=7.3Hz),1.820(2H,qw,J=7.2Hz),2.30~2.52(6H,m),2.781(2H,t,J=7.6Hz),3.988(1H,bq,J=7.6Hz),7.105(2H,d,J=8.5Hz),7.275(2H,d,J=8.5Hz),7.501(2H,d,J=8.7Hz),7.789(2H,d,J=8.7Hz),8.088(1H,d,J=9.0Hz),9.688(1H,s)13C NMR δ ppm(DMSO-d6)14.38,24.80,26.63,29.67,32.86,35.14,38.91,56.19,119.37,119.52,127.99,128.50,128.69,136.02,137.16,139.72,168.33,173.32Fab-MS m/z 485(MH+)实施例245(S)-2-(4-溴苯磺酰氨基)-N-(4-(羧甲基)苯基)-4-乙硫基丁酰胺的制备使用和实施例234中记载的相同的方法,将(S)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-4-乙硫基丁酰胺(30.8mg)加水分解,得到(S)-2-(4-溴苯磺酰氨基)-N-(4-(羧甲基)苯基)-4-乙硫基丁酰胺(26.7mg)。
熔点193.5-195℃[α]D29-19.04°(c0.961,MeOH)IR ν max cm-1(KBr)3265(br),1705,1657,1538,1335,1163,741,6131H NMR δ ppm(CD3OD)1.205(3H,t,J=7.4Hz),1.82~2.05(2H,m),2.42~2.66(2H,m),2.489(2H,q,J=7.4Hz),3.552(2H,s),4.028(1H,dd,J=8.5Hz,J=5.6Hz),7.193(2H,d,J=8.9Hz),7.254(2H,d,J=8.9Hz),7.568(2H,d,J=8.8Hz),7.737(2H,d,J=8.8Hz)13C NMR δ ppm(CD3OD)15.05,26.51,28.21,34.34,41.40,57.78,121.37,128.36,129.95,130.67,132.19,133.26,137.61,141.01,170.81,175.42Fab-MS m/z 516(MH++1)实施例246(S)-2-(4-溴苯磺酰氨基)-N-(4-(2-羧基乙基)苯基)-4-乙硫基丁酰胺的制备使用和实施例225中记载的相同方法,将(S)-2-(4-溴苯磺酰氨基)-N-(4-(2-甲氧羰基乙基)苯基)-4-乙硫基丁酰胺(7.8mg)加水分解,从乙腈中重结晶,得到(S)-2-(4-溴苯磺酰氨基)-N-(4-(2-羧基乙基)苯基)-4-乙硫基丁酰胺(7mg)。
熔点174.5-175.5℃IR ν max cm-1(KBr)3253,1703,1657,1336,1164,1089,1070,825,7421H NMR δ ppm(CD3OD)1.196(3H,t,J=7.3Hz),1.8~2.0(2H,m),2.477(2H,q,J=7.3Hz),2.576(2H,t,J=7.6Hz),2.867(2H,t,J=7.6Hz),4.023(1H,m),7.132(2H,d,J=8.8Hz),7.197(2H,d,J=8.8Hz),7.555(2H,d,J=8.8Hz),7.735(2H,d,J=8.8Hz),13C NMR δ ppm(CD3OD)15.08,26.52,28.24,31.40,34.37,36.64,57.80,121.54,128.43,129.60,129.97,133.27,136.90,138.48,140.97,170.75,176.58Fab-MS m/z 531(MH++2),529(MH+)实施例247(RS)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)-3-苯基丙酰胺的制备使用和实施例39中记载的相同方法,将(RS)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-苯基丙酰胺(122.5mg)加水分解,得到(RS)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)-3-苯基丙酰胺(99.9mg)。
熔点204-206℃IR ν max cm-1(KBr)3342,1709,1676,1321,1163,829,7541H NMR δ ppm(CDCl3-DMSO-d6)2.795(1H,dd,J=13.7Hz,J=7.3Hz),2.966(1H,dd,J=13.7Hz,J=7.3Hz),8.49(2H,s),4.1(1H,m),7.1~7.3(5H,m),7.15(2H,d,J=8.4Hz),7.27(2H,d,J=8.4Hz),7.37(2H,d,J=8.55Hz),7.61(2H,d,J=8.55Hz)13C NMR δ ppm(CDCl3-DMSO-d6)30.37,40.12,58.31,111.41,119.52,119.77,126.23,126.52,127.40,127.84,128.06,128.25,128.58,129.09,129.16,129.38,129.68,130.15,136.61,136.97,139.69,168.62,172.32Fab-MS m/z 473(MH+)
实施例248(S)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)-3-苯基丙酰胺的制备使用和实施例234中记载的相同方法,将(S)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-苯基丙酰胺(2.52g)加水分解,从乙腈中重结晶后得到(S)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)-3-苯基丙酰胺(2.22g)。D28+49.37°(c1.03,THF)熔点218-218.5℃各种谱(IR、1HNMR、13CNMR、Fab-MS)数据和实施例247的外消旋体的数据一致。
实施例249(RS)-N-(4-(2-羧基乙基)苯基)-2-(4-氯苯磺酰氨基)-3-苯基丙酰胺的制备使用和实施例39中记载的相同方法,将(RS)-2-(4-氯苯磺酰氨基)-N-(4-(2-甲氧羰基乙基)苯基)-3-苯基丙酰胺(36.7mg)加水分解,从乙腈中重结晶,得到(RS)-N-(4-(2-羧基乙基)苯基)-2-(4-氯苯磺酰氨基)-3-苯基丙酰胺(28.0mg)。
熔点214-215℃
IR ν max cm-1(KBr)3325,1709,1674,1321,1161,1089,754,6281H NMR δ ppm(CDCl3)2.563(2H,t,J=7.6Hz),2.855(2H,t,J=7.6Hz),3.025(2H,dd,J=13.6Hz,J=7.0Hz),4.108(1H,t,J=7.6Hz),7.1~7.2(7H,m),7.305(2H,d,J=8.8Hz),7.542(1H,d,J=8.8Hz),7.653(2H,d,J=8.8Hz),7.872(1H,d,J=8.8Hz)13C NMR δ ppm(CDCl3)31.40,36.68,40.27,60.22,121.65,127.84,128.87,129.46,129.53,129.71,130.12,130.41,136.87,137.64,138.52,140.53,170.82,176.58Fab-MS m/z 487(MH+)实施例250(S)-N-(4-(2-羧基乙基)苯基)-2-(4-氯苯磺酰氨基)-3-苯基丙酰胺的制备使用和实施例234中记载的相同方法,将(S)-2-(4-氯苯磺酰氨基)-N-(4-(2-甲氧羰基乙基)苯基)-3-苯基丙酰胺(2.50g)加水分解,从乙腈中重结晶,得到(S)-N-(4-(2-羧基乙基)苯基)-2-(4-氯苯磺酰氨基)-3-苯基丙酰胺(2.09g)。D29+52.47°(c0.97,THF)熔点194-194.5℃各种谱(IR、1HNMR、13CNMR、Fab-MS)数据和实施例249的外消旋体的数据一致。
实施例251
(RS)-2-(4-溴苯磺酰氨基)-N-(4-(羧甲基)苯基)-3-苯基丙酰胺的制备使用和实施例39中记载的相同方法,将(RS)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-苯基丙酰胺(33.7mg)加水分解,从乙腈中重结晶,得到(RS)-2-(4-溴苯磺酰氨基)-N-(4-(羧甲基)苯基)-3-苯基丙酰胺(29.8mg)。
熔点184-185℃各种谱(IR、1HNMR、13CNMR、Fab-MS)数据和实施例252的S体的数据一致。
实施例252(S)-2-(4-溴苯磺酰氨基)-N-(4-(羧甲基)苯基)-3-苯基丙酰胺的制备将(S)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-苯基丙酰胺(17.0g)溶解在甲醇(200ml)中,冷却到0℃后,加入2NNaOH(46.8ml),在氩气下、于室温搅拌一夜。在减压下浓缩反应液,除去甲醇。在冰冷下将浓缩液注入6NHCl中,滤取析出的结晶,从乙腈中重结晶,得到(S)-2-(4-溴苯磺酰氨基)-N-(4-(羧甲基)苯基)-3-苯基丙酰胺(1.10g)。27D+52.4°(c0.38,THF)熔点224-224.5℃
IR ν max cm-1(KBr)3361,1716,1684,1525,1322,1167,739,6131H NMR δ ppm(DMSO-d6)2.785(1H,dd,J=13.8Hz,J=8.9Hz),2.953(1H,dd,J=13.8Hz,J=5.7Hz),3.486(2H,s),3.603(1H,dd,J=5.7Hz,J=8.9Hz),7.08~7.30(9H,m),7.527(4H,s),9.757(1H,s)13C-NMR δ ppm(DMSO-d6)38.58,39.99,58.19,119.38,124.62,125.63,126.12,127.76,128.05,129.00,129.12,130.04,131.48,136.57,140.14,168.48,172.20Fab-MS m/z 517(MH+)实施例253(R)-2-(4-溴苯磺酰氨基)-N-(4-(羧甲基)苯基)-3-苯基丙酰胺的制备使用和实施例225中记载的相同方法,将(R)-2-(4-溴苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-苯基丙酰胺(398mg)加水分解,从乙腈中重结晶,得到(R)-2-(4-溴苯磺酰氨基)-N-(4-(羧甲基)苯基)-3-苯基丙酰胺(344mg)。26D-51.4°(c1.06,THF)各种谱(IR、1HNMR、13CNMR、Fab-MS)数据和实施例252的S体的数据一致。
实施例254(S)-2-(4-溴苯磺酰氨基)-N-(4-(2-羧基乙基)苯基)-3-苯基丙酰胺的制备使用和实施例225中记载的相同方法,将(S)-2-(4-溴苯磺酰氨基)-N-(4-(2-甲氧羰基乙基)苯基)-3-苯基丙酰胺(19.4g)加水分解,从乙腈中重结晶,得到(S)-2-(4-溴苯磺酰氨基)-N-(4-(2-羧基乙基)苯基)-3-苯基丙酰胺(17.1g)。28D+52.4°(c0.38,THF)熔点208-209℃IR ν max cm-1(KBr)3331,3267,1703,1655,1527,1338,1165,748,6131H-NMR δ ppm(DMSO-d6)2.745(2H,d,J=3.0Hz),2.786(2H,d,J=3.0Hz),2.791(1H,dd,J=13.7Hz,J=4.9Hz),2.949(1H,dd,J=13.7Hz,J=5.9Hz),4.151(1H,q,J=6.8Hz),7.04~7.28(9H,m),7.515(4H,s),9.699(1H,s)13C-NMR δ ppm(DMSO-d6)29.60,35.06,38.22,58.17,119.44,124.58,125.61,126.08,127.73,127.95,128.03,128.98,131.40,135.91,136.57,140.09,168.33,173.24Fab-MS m/z 531(MH+)实施例255(R)-2-(4-溴苯磺酰氨基)-N-(4-(2-羧基乙基)苯基)-3-苯基丙酰胺的制备使用和实施例225中记载的相同方法,将(R)-2-(4-溴苯磺酰氨基)-N-(4-(2-甲氧羰基乙基)苯基)-3-苯基丙酰胺(407mg)加水分解,从乙腈中重结晶,得到(R)-2-(4-溴苯磺酰氨基)-N-(4-(2-羧基乙基)苯基)-3-苯基丙酰胺(367mg)。26D-54.7°(c1.02,THF)熔点212-212.5℃各种谱(IR、1HNMR、13CNMR、Fab-MS)数据和实施例254的S体的数据一致。
实施例256(S)-2-(4-溴苯磺酰氨基)-N-(4-羧基苯基)-3-苯基丙酰胺的制备使用和实施例225中记载的相同方法,将(S)-2-(4-溴苯磺酰氨基)-N-(4-乙氧羰基苯基)-3-苯基丙酰胺(213mg)加水分解,从乙腈中重结晶,得到(S)-2-(4-溴苯磺酰氨基)-N-(4-羧基苯基)-3-苯基丙酰胺(170mg)。28D58.3°(c0.63,THF)熔点300℃(分解)IR ν max cm-1(KBr)3352,1689,1601,1531,1410,1317,1163,1090,7411H-NMR δ ppm(CD3OD)2.881(1H,dd,J=13.5Hz,J=8.2Hz),3.040(1H,dd,J=13.5Hz,J=6.8Hz),4.11~4.17(1H,m),7.13~7.24(5H,m),7.366(2H,d,J=8.8Hz),7.455(2H,d,J=8.8Hz),7.576(2H,d,J=8.7Hz),7.915(2H,d,J=8.7Hz)13C-NMR δ ppm(CD3OD)40.16,60.30,120.29,127.33,127.88,128.17,129.46,129.79,130.41,131.66,133.16,137.53,140.97,143.28,169.36,171.23Fab-MS m/z 503(MH+)
实施例257(S)-2-(4-溴苯磺酰氨基)-N-(3-羧基苯基)-3-苯基丙酰胺的制备使用和实施例225中记载的相同方法,将(S)-2-(4-溴苯磺酰氨基)-N-(3-乙氧羰基苯基)-3-苯基丙酰胺300mg)加水分解,从乙腈重结晶,得到(S)-2-(4-溴苯磺酰氨基)-N-(3-羧基苯基)-3-苯基丙酰胺(145mg)。29D38.9°(c1.07,THF)熔点234.5-235.5℃IR ν max cm-1(KBr)3338,1697,1552,1323,1161,742,6151H-NMR δ ppm(CD3OD)2.895(1H,dd,J=13.7Hz,J=7.6Hz),3.044(1H,dd,J=13.7Hz,J=7.6Hz),4.122(1H,t,J=7.6Hz),7.14~7.23(5H,m),7.343(1H,t,J=7.9Hz),7.43~7.50(1H,m),7.456(2H,d,J=8.8Hz),7.595(2H,d,J=8.8Hz),7.730(1H,dt,J=8.1Hz,J=1.4Hz),7.898(1H,t,J=1.7Hz)13C-NMR δ ppm(CD3OD)39.87,59.89,122.16,125.24,126.30,127.51,127.88,129.13,129.46,130.05,132.17,132.80,137.20,138.7,140.61,168.99,170.68,177.98Fab-MS m/z 503(MH+)
实施例258(S)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)-3-(3-吲哚基)丙酰胺的制备使用和实施例225中记载的相同方法,将(S)-2-(4-氯苯磺酰氨基)-N-(4-(乙氧羰甲基)苯基)-3-(3-吲哚基)丙酰胺(4.01g)加水分解,从乙腈中重结晶,得到(S)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)-3-(3-吲哚基)丙酰胺(3.22mg)。27D-12.6°(c0.61,MeCN)熔点182-183.5℃IR ν max cm-1(KBr)3282,1714,1697,1533,1417,1317,1161,7501H-NMR δ ppm(DMSO-d6)3.014(1H,dd,J=14.4Hz,J=8.1Hz),3.195(1H,dd,J=14.4Hz,J=6.0Hz),3.489(2H,s),4.13~4.23(1H,m),6.943(1H,t,J=7.4Hz),7.02~7.54(12H,m),7.662(1H,bs),9.449(1H,s),10.245(1H,s)13C-NMR δ ppm(DMSO-d6)28.46,4012,57.69,108.70,110.90,117.76,117.98,119.33,120.54,123.44,126.74,127.48,127.88,128.87,129.71,135.80,136.46,137.16,138.81,168.95,172.36Fab-MS m/z 512(MH+)实施例259(S)-N-(4-(2-羧基乙基)苯基)-2-(4-氯苯磺酰氨基)-3-(3-吲哚基)丙酰胺的制备使用和实施例225中记载的相同方法,将(S)-2-(4-氯苯磺酰氨基)-3-(3-吲哚基)-N-(4-(2-甲氧羰基乙基)苯基)丙酰胺(3.00g)加水分解,从乙腈中重结晶,得到(S)-N-(4-(2-羧基乙基)苯基)-2-(4-氯苯磺酰氨基)-3-(3-吲哚基)丙酰胺(2.68g)。30D+83.9°(c0.70,THF)熔点231.5-232℃IR ν max cm-1(KBr)3405,1707,1659,1531,1416,1165,1093,7561H-NMR δ ppm(CDCl3-DMSO-d6)2.501(2H,t,J=7.6Hz),2.807(2H,t,J=7.6Hz),2.943(1H,dd,J=14.5Hz,J=8.4Hz),3.123(1H,dd,J=14.5Hz,J=5.9Hz),4.10~4.21(1H,m),6.937(1H,t,J=7.2Hz),7.00~7.12(4H,m),7.157(2H,d,J=8.9Hz),7.299(3H,t,J=8.4Hz),7.478(1H,d,J=8.5Hz),7.520(1H,d,J=8.5Hz),8.163(2H,d,J=8.9Hz),9.765(1H,s),10.579(1H,s)13C-NMR δ ppm(CDCl3-DMSO-d6)28.46,29.78,35.32,57.58,108.85,111.12,118.05,119.48,120.65,123.77,126.85,127.70,127.99,128.10,135.87,136.17,136.94,139.25,169.10,173.65Fab-MS m/z 526(MH+)实施例260(RS)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)-3-环己基丙酰胺的制备使用和实施例39中记载的相同方法,将(RS)-2-(4-氯苯磺酰氨基)-3-环己基-N-(4-(乙氧羰甲基)苯基)丙酰胺(62.4mg)加水分解,得到(RS)-N-(4-(羧甲基)苯基)-2-(4-氯苯磺酰氨基)-3-环己基丙酰胺(30.0mg)。
熔点179-181℃IR ν max cm-1(KBr)3236,2924,2852,1711,1668,1606,1518,1416,1325,1163,1093,827,7541H-NMR δ ppm(CD3OD)0.8~1.0(2H,m),1.0~1.4(4H,m),1.4~1.5(1H,m),1.5~1.7(4H,m),3.2~3.4(2H,m),3.551(2H,s),3.951(1H,dd,J=9.0Hz,J=5.9Hz),7.190(2H,d,J=8.8Hz),7.256(2H,d,J=8.8Hz),7.409(2H,d,J=8.8Hz),7.808(2H,d,J=8.8Hz)13C-NMR δ ppm(CD3OD)27.07,27.33,27.44,33.16,34.77,34.88,41.34,41.59,56.44,121.39,121.50,129.90,130.63,132.14,139.91,140.61,172.07,175.41Fab-MS m/z 479(MH+)实施例261(RS)-N-(4-(2-羧基乙基)苯基)-2-(4-氯苯磺酰氨基)-3-环己基丙酰胺的制备使用和实施例39中记载的相同方法,将(RS)-2-(4-氯苯磺酰氨基)-3-环己基-N-(4-(2-甲氧羰基乙基)苯基)丙酰胺(135.3mg)加水分解,得到(RS)-N-(4-(2-羧基乙基)苯基)-2-(4-氯苯磺酰氨基)-3-环己基丙酰胺(112.2mg)。
熔点197-198℃IR ν max cm-1(neat)3338,2926,2850,1709,1668,1606,1539,1414,1325,1163,1093,1014,827,7541H-NMR δ ppm(CD3OD)0.8~1.0(2H,m),1.1~1.4(4H,m),1.5~1.6(1H,m),1.6~1.7(4H,m),2.574(2H,t,J=7.6Hz),2.875(2H,t,J=7.6Hz),3.3~3.4(2H,m),3.9~4.0(1H,m),4.103(1H,q,J=7.1Hz),7.131(2H,d,J=8.5Hz),7.211(2H,d,J=8.5Hz),7.405(2H,d,J=8.5Hz),7.808(2H,d,J=8.5Hz)13C-NMR δ ppm(CD3OD)20.73,27.07,27.29,27.44,31.36,33.16,34.85,36.64,41.56,56.41,121.50,129.53,129.86,130.16,137.01,138.37,139.87,140.53,171.96,176.54Fab-MS m/z 493(MH+)药理试验例以本发明的通式(I)表示的芳基磺酰胺衍生物的生理活性,用4-[2-(4-氯苯磺酰氨基)-乙基]苯氧基乙酸(特公昭57-35910号公报)作为对照物质,按照如下进行测定。
(1)由结合试验测定TxA2的拮抗作用将豚鼠(Hartley系;雄性,体重500g左右)用乙醚麻醉后,进行心脏采血,加入柠檬酸钠以使最终浓度为0.38%。在室温下调制血小板。即,以980转/分将全血离心分离10分钟,得到多血小板血浆。在多血小板血浆中加入1/10量的77mM-EDTA-Na(pH7.4),以3000转/分离心分离10分钟。将沉淀悬浮在下面表1中所示的洗涤缓冲液(1)中,再以3000转/分离心分离10分钟。进而再悬浮在用下面表2所示的悬浮缓冲液-(2)中,形成洗净血小板。用自动血球计数装置(Sysmex MICROCELLCOUNTER F-800)计血小板数,用悬浮缓冲液稀释成4×108个/ml。
以下面表3所示的容量将血小板、试料和标识化合物分别注入塑料管中,在25℃反应45分钟后,使用细胞采集器-(BRANDEL Cellharvester M-24R)分离在玻璃纤维过滤片上(Whatman GF/B)。使过滤片充分干燥后,用闪烁计数器(BECKMAN LS5000TD)测定,由“拮抗药存在下的结合/对照物结合”求出IC50。
表1(1)洗涤缓冲液(pH7.2)135mMNaCl5mMKCl8mM Na2HPO42mM NaH2PO410mMEDTA表2(2)悬浮缓冲液(pH7.5)
135mMNaCl5mMMgCl1mMEGTA25mMTris-HCl表3对照物结合 lnM[3H]-SQ29.548 10μl悬浮缓冲液10μl洗净血小板980μl在拮抗药存在 lnM[3H]-SQ29.548 10μl下的结合试样10μl洗净血小板980μl(2)对大白鼠主动脉的血管收缩阻碍活性 打大白鼠(Wistar系,雄性,体重250-300g),将其放血致死,摘出胸部主动脉。除去附着组织,进行内皮剥离,制成环状标本。标本在95%O2-5%CO2的通气下、保持在37℃,悬垂在器官浴(organ bath,容量25ml)内。使初期张长(initial tension)为1.5g,进行60分钟予培养。在器官浴中充满了克富布氏-核塞拉特氏溶液(NaCl=118、KCl=4.7、CaCl=2.55、MgSO4=1.18、KH2PO4=1.18、NaHCO3=24.88、葡萄糖=11.1)。标本的收缩用等量转换器(isometrictransducer;UL-10GRミネベア)和放大器(6M92,日本电气三荣)等比例地进行测定,用RECTI记录仪(RECTI-HORI-Z-8K,日本电气三荣)进行记录。
(3)对大白鼠血小板的血小板凝集阻碍活性将乙醚麻醉过的大白鼠开腹,加入柠檬酸钠溶液,使最终浓度为0.38%,从腹部主动脉采血。以1100转/分离心分离血液10分钟,分离上层液作为多血小板血浆。再以2000转/分离心分离15分钟,得到作为贫血小板血浆的上层液。将280μl为血小板血浆放入测定用比色杯中,在37℃进行1分钟予培养后,加入10μl采样溶液,2分钟后,作为引发剂加入10μl花生油烯酸溶液(最终浓度0.5mM),测定血小板凝集能。按照比浊法进行测定,测定5分钟的面积值。
结果示于下面的表4中表4供试验化合物ABC对比物质2.06.901.7实施例39的产物0.207.90-实施例40的产物0.507.540.52实施例41的产物0.0578.160.18实施例42的产物0.0887.890.54实施例43的产物-7.38-实施例44的产物0.407.490.30实施例45的产物0.42-3.6实施例46的产物0.11-1.7实施例47的产物--1.5实施例48的产物--1.7实施例49的产物1.7-0.40实施例50的产物1.0-1.75实施例52的产物2.2-1.7实施例53的产物0.2-0.53实施例54的产物0.0338.230.17实施例55的产物0.0168.420.53实施例56的产物0.3-1.7实施例57的产物0.15-0.53实施例58的产物1.4-5.3实施例59的产物1.6-1.7实施例60的产物0.23-5.3实施例94的产物0.86-1.7实施例95的产物1.5-1.79实施例100的产物--1.7实施例101的产物0.41-1.7实施例103的产物1.9-1.7实施例104的产物0.18-1.7实施例116的产物0.50-0.95
实施例119的产物--1.7实施例123的产物2.0-0.31实施例124的产物0.13-0.31实施例129的产物0.72-0.54实施例130的产物0.16-1.7实施例131的产物0.047-1.7实施例132的产物0.023-1.7实施例136的产物0.15-0.55实施例137的产物0.10-1.7实施例138的产物0.10-0.53实施例142的产物0.024-0.53实施例143的产物0.037-1.7实施例144的产物0.051-0.53实施例149的产物0.017-0.17实施例150的产物0.019-5.4实施例151的产物0.019-1.7实施例152的产物0.074-1.7实施例169的产物0.69-1.7实施例172的产物0.072-1.7实施例174的产物0.17-5.3实施例220的产物--0.53实施例221的产物--0.53实施例222的产物--0.17实施例223的产物0.13-0.17实施例224的产物48.2-3.4实施例225的产物--0.56实施例226的产物0.072-0.53实施例227的产物0.045--实施例228的产物0.057--
实施例230的产物--0.55实施例231的产物--1.7实施例232的产物0.16-1.7实施例233的产物0.17-0.17实施例234的产物0.052-0.17实施例235的产物22.0-17.1实施例236的产物0.42--实施例237的产物0.15-0.3实施例239的产物0.026-0.055实施例240的产物0.099-0.17实施例241的产物0.014-0.053实施例242的产物0.032-0.16实施例243的产物--0.17实施例244的产物0.29-1.6实施例245的产物--0.055实施例246的产物0.034--实施例247的产物0.046-0.54实施例248的产物0.012-0.053实施例249的产物0.024-0.18实施例250的产物0.029-0.17实施例251的产物0.012-0.17实施例252的产物0.0071-0.055实施例253的产物1.3--实施例254的产物0.005-0.051实施例256的产物--0.17实施例257的产物0.0087-0.17实施例258的产物--0.53实施例260的产物0.06-0.89实施例261的产物--2.3
在表4中,A、B、C有以下的意义。
A由结合试验测定TxA2的拮抗作用(IC50,μM)B血管收缩阻碍活性(大白鼠主动脉)(pA2)C血小板凝集阻碍活性(大白鼠主动脉)(IC50,μM)以本发明的上述通式(I)表示的芳基磺酰胺衍生物对凝血恶烷A2(TxA2)受体有特殊的拮抗作用,基于凝血恶烷A2受体的拮抗作用、血管收缩阻碍作用和血小板凝集阻碍作用,可以作为医药组合物的有效成分使用。
以下,用化学结构式等模拟地表示上述各实施例中记载的反应过程。在下面的反应过程中,Me是甲基,Et是乙基,DHP是二氢吡喃,TsOH是甲苯磺酸,OTHP是四羟基吡喃氧基,ph是苯基,OMs是甲磺酰氧基。














































权利要求
1.由通式(Ⅰ)表示的芳基磺酰胺衍生物或其盐 (Ⅰ)(式中,R1是未取代的苯基、萘基或噻吩基,或者是被选自卤原子、烷基、硝基和烷氧基的1-3个相同或不同的取代基取代的苯基或噻吩基;R2是碳原子数1-15的直链、支链或分支而形成环的烷基、苯基、苯氧基、被卤原子取代的苯氧基、碳原子数5-7的环烷基、吲哚基、碳原子数1-4的烷硫基、羟基、被保护的羟基、咪唑基、吡啶氧基或者-OSO2R4基;R4是碳原子数1-15的直链或支链的烷基,或者是未取代的苯基或噻吩基,或者是被选自卤原子、烷基、硝基和烷氧基的1-3个相同或不同的取代基取代的苯基或噻吩基;R3是氢原子或碳原子数1-20的直链或支链的烷基;n是0-10的整数;P是0-10的整数;X是由通式-(CH2)m-A-(CH2)q-表示的基;m和q分别独立地是0-8的整数;A是直接键接或亚苯基。
2.权利要求1的所述的芳基磺酰胺衍生物或其盐,其中,R1是未取代的苯基、萘基或噻吩基,或者是被选自卤原子、碳原子数1-10的直链或支链的烷基、硝基和碳原子数1-10的直链或支链的烷氧基的1-3相同或不同的取代基取代的苯基或噻吩基;R2是碳原子数数1-8的直链、支链或分支而形成环的烷基、苯基、苯氧基、被卤原子取代的苯氧基、环己基、吲哚基、碳原子数1-3的烷硫基、羟基、四氢吡喃氧基、咪唑基、吡啶氧基或-OSO2R4基;R4是碳原子数1-8的直链或支链状烷基;R3是氢原子或碳原子数1-5的直链或支链状烷基;n是0-2的整数;P是0或1;X是由通式表示的基;m和q分别独立地是0-5的整数;A是直接连接或者是1,2-亚苯基、1,3-亚苯基或1,4-亚苯基。
3.权利要求1所述的芳基磺酰胺衍生物或其盐,其中,R1是未取代的苯基、萘基或噻吩基,或者是被选自卤原子、碳原子数1-2的直链烷基、硝基和碳原子数1-2的直链烷氧基的1个或2个相同或不同的取代基取代的苯基;R2是碳原子数1-6的直链或支链的烷基、苯基、苯氧基、被卤原子取代的苯氧基、环己基、3-吲哚基、碳原子数1-2的烷硫基、羟基、2-四氢吡喃氧基、1-咪唑基、3-吡啶氧基或-OSO2CH3基;R3是氢原子或碳原子数1-3的烷基;n是0-2的整数;P是0或1;X是由通式表示的基;m和q分别独立地是0-5的整数;A是直接连接或者是1,3-亚苯基或1,4-亚苯基。
4.由通式(I)表示的芳基磺酰胺或其盐的制造方法 (式中R1是未取代的苯基、萘基或噻吩基,或者是被选自卤原子、烷基、硝基和烷氧基的1-3个相同或不同的取代基取代的苯基或噻吩基;R2是碳原子数1-15的直链、支链或分支而形成环的烷基、苯基、苯氧基、被卤原子取代的苯氧基、碳原子数5-7的环烷基、吲哚基、碳原子数1-4的烷硫基、羟基、被保护的羟基、咪唑基、吡啶氧基或-OSO2R4基;R4是碳原子数1-15的直链或支链的烷基,或者是未取代的苯基或噻吩基,或者是被选自卤原子、烷基、硝基和烷氧基的1-3个相同或不同的取代基取代的苯基或噻吩基;R3是氢原子或碳原子数1-20的直链或支链的烷基;n是0-10的整数;P是0-10的整数;X是由通式表示的基;m和q分别独立地是0-8的整数;A是直接连接或是亚苯基)该方法的特征是,使通式(Ⅱ) (式中,R21是碳原子数1-15的直链、支链或分支形成环的烷基、苯基、碳原子数5-7的环烷基、吲哚基、碳原子数1-4的烷硫基、被保护的羟基、咪唑基,R1、n和p的含义与上面所述相同)所表示的磺酰氨基羧酸化合物与由通式(Ⅲ)(式中R31是碳原子数1-20的直链或支链的烷基,X的含义与上述相同)表示的氨基酸酯化合物反应,生成上述通式(Ⅰ)中R2基是R21基、R3基是R31基的芳基磺酰胺衍生物,根据需要,随后将R21和/或R31转变成其它的R2和/或R3基。
5.通式(I)所表示的芳基磺酰胺或其盐的制造方法 (式中,R1是未取代的苯基、萘基或噻吩基,或者是被选自卤原子、烷基、硝基和烷氧基的1-3个相同或不同的取代基取代的苯基或噻吩基;R2是碳原子数1-15的直链、支链或分支形成环的烷基、苯基、苯氧基、被卤原子取代的苯氧基、碳原子数5-7的环烷基、吲哚基、碳原子数1-4的烷硫基、羟基、被保护的羟基、咪唑基、吡啶氧基或-OSO2R4基;R4是碳原子数1-15的直链或支链的烷基,或者是未取代的苯基或噻吩基,或者是被选自卤原子、烷基、硝基和烷氧基的1-3个相同或不同的取代基取代的苯基或噻吩基;R3是氢原子或碳原子数1-20的直链或支链的烷基;n是0-10的整数;p是0-10的整数;X是由通式表示的基;m和q分别独立地是0-8的整数;A是直接连接或是亚苯基),其特征是,使通式(V)所表示的羰基氨基羧酸化合物 (式中R5是碳原子数1-20的直链或支链的烷基或未取代的苄基,或者是被选自卤原子、烷基、硝基、烷氧基或羟基的1-3个相同或不同的取代基取代的苄基;R21是碳原子数1-15的直链、支链或分支形成环的烷基、苯基、碳原子数5-7的环烷基、吲哚基、碳原子数1-4的烷硫基、被保护的羟基、咪唑基;n和p的含义与上面所述相同)与通式(Ⅲ)(式中R31是碳原子数1-20的直链或支链的烷基,X的含义与上面所述相同)表示的氨基酸酯化合物反应,生成通式(Ⅵ) (式中R5、R21、R31和X的含义与上述相同)表示的羰基胺衍生物,然后将上述通式(Ⅵ)表示的羰基胺衍生物氢解,脱去R5-O-CO-基,生成通式(Ⅶ) (式中R5、R21、R31和X含义同上)表示的胺衍生物,用磺化剂磺化,生成上述通式(Ⅰ)中R2是R21基、R3是R31基的芳基磺酰胺衍生物,接着,根据需要将R21基和/或R31基转变成其它的R2和/或R3基。
6.药物组合物,其特征是,含有通式(Ⅰ)表示的芳基磺酰胺衍生物或其药学上允许的盐以及药学上允许的载体, (式中,R1是未取代的苯基、萘基或噻吩基,或者被选自卤原子、烷基、硝基和烷氧基的1-3个相同或不同的取代基取代的苯基或噻吩基;R2是碳原子数1-15的直链、支链或分支形成环的烷基、苯基、苯氧基、被卤原子取代的苯氧基、碳原子数5-7的环烷基、吲哚基、碳原子数1-4的烷硫基、羟基、被保护的羟基、咪唑基、吡啶氧基、或-OSO2R4基;R4是碳原子数1-15的直链或支链的烷基,或者是未取代的苯基或噻吩基,或者是被选自卤原子、烷基、硝基和烷氧基的1-3个相同或不同的取代基取代的苯基或噻吩基;R3是氢原子或碳原子数1-20的直链或支链的烷基;n是0-10的整数;p是0-10的整数;x是通式表示的基;m和q分别独立地表示0-8的整数;A是直接连接或亚苯基)。
7.权利要求6所述的药物组合物,其特征是,它是凝血恶烷A2拮抗剂。
8.权利要求6所述的药物组合物,其特征是,它是治疗剂。
9.权利要求1所述化合物用于制造药物组合物的应用。
10.治疗方法,包括将凝血恶烷A2拮抗有效量的权利要求1所述化合物给需要凝血恶烷A2的拮抗的阻碍治疗的哺乳动物用药。
全文摘要
公开了上式所示芳基磺酰胺衍生物及其盐(式中,R上述化合物具有凝血噁烷A
文档编号C07D409/12GK1111453SQ94190429
公开日1995年11月8日 申请日期1994年7月1日 优先权日1993年7月1日
发明者大森正幸, 泽村信一, 山本健博, 川田淑子, 前田志保子, 矢后毅, 中岛章裕, 水口雅嗣, 三好康夫 申请人:日本钢管株式会社

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