申请人:IMPERIAL CHEMICAL INDUSTRIES PLC
公开号:EP0099709A2
公开(公告)日:1984-02-01
Amide derivatives of the formula:-
wherein either R1 is aryl or heterocyclic and A1 is a direct link, or R1 is aryl or heterocyclic, or hydrogen or amino and A' is alkylene;
X is -CH2- or -CO- or has the formula
wherein R11 and R12, which may be the same or different, each is alkyl, or R" and R12 are joined to form alkylene; A2 is alkylene; R2 is hydrogen, aryl or alkyl which is unsubstituted or which bears an aryl substituent; R3 is hydrogen or alkyl which is unsubstituted or which bears a halogeno, hydroxy, amino, guanidino, carboxy, carbamoyl, mercapto, alkoxy, alkylamino, dialkylamino, cyclic amino, alkylthio, alkanoylamino, alkoxycarbonyl, arylalkoxycarbonyl, aryl or heterocyclyl substituent; R4 is alkyl which is unsubstituted or which bears an aryl substituent, or R4 is phenyl or alkylphenyl; n is 0 or 1; and either R5, R6, R15 and R16 are all hydrogen, or R5 and R6 are both hydrogen and R15 and R16 together form tetramethylene; or R5 and R5 together form a second bond between the two carbon atoms to which they are attached and R15 and R16 together form buta-1,3-dien-1,4-diyl; or a salt thereof; processes for their manuacture and pharmaceutical compositions containing them. The compounds are inhibitors of angiotensin converting enzyme.
式中的酰胺衍生物:-
其中 R1 为芳基或杂环,A1 为直接连接,或 R1 为芳基或杂环,或氢或氨基,A'为亚烷基;
X 是-CH2-或-CO-,或具有以下式子
其中 R11 和 R12 可以相同或不同,各自为烷基,或 R" 和 R12 连接形成亚烷基;A2 为亚烷基;R2 为氢、芳基或未取代的烷基或带有芳基取代基的烷基;R3 是氢或未被取代的烷基,或带有卤素、羟基、氨基、胍基、羧基、氨基甲酰基、巯基、烷氧基、烷基氨基、二烷基氨基、环氨基、烷硫基、烷酰氨基、烷氧基羰基、芳基烷氧基羰基、芳基或杂环烷基取代基;R4 是未取代的烷基或带有芳基取代基的烷基,或 R4 是苯基或烷基苯基;n 是 0 或 1;R5、R6、R15 和 R16 都是氢,或 R5 和 R6 都是氢,R15 和 R16 共同形成四亚甲基;或 R5 和 R5 一起在它们所连接的两个碳原子之间形成第二个键,R15 和 R16 一起形成丁-1,3-二烯-1,4-二基;或它们的盐;它们的制造工艺和含有它们的药物组合物。这些化合物是血管紧张素转换酶的抑制剂。