申请人:Ciba-Geigy Corporation
公开号:US05508266A1
公开(公告)日:1996-04-16
Disclosed are the compounds of formula I ##STR1## wherein R represents hydrogen, lower alkyl, carbocyclic or heterocyclic aryl-lower alkyl or cycloalkyl-lower alkyl; R.sub.1 represents hydrogen, lower alkyl, cycloalkyl, carbocyclic aryl or heterocyclic aryl, or biaryl; R.sub.3 represents hydrogen or acyl; R.sub.4 represents hydrogen, lower alkyl, carbocyclic or heterocyclic aryl, carbocyclic or heterocyclic aryl-lower alkyl, cycloalkyl, cycloalkyl-lower alkyl, biaryl or biaryl-lower alkyl; R.sub.5 represents hydrogen or lower alkyl; or R.sub.4 and R.sub.5 together with the carbon atom to which they are attached represent cycloalylidene or benzo-fused cycloalkylidene; R.sub.6 represents lower alkyl, carbocyclic or heterocyclic aryl, carbocyclic or heterocyclic aryl-lower alkyl, cycloalkyl, cycloalkyl-lower alkyl, biaryl or biaryl-lower alkyl; R.sub.7 represents lower alkyl, carbocyclic or heterocyclic aryl-lower alkyl, cycloalkyl-lower alkyl or biaryl-lower alkyl; m is 0, 1, 2 or 3; and COOR.sub.2 represents carboxyl or carboxyl derivatized in form of a pharmaceutically acceptable ester; disulfide derivatives derived from said compounds wherein R.sub.3 is hydrogen; and pharmaceutically acceptable salts thereof; pharmaceutical compositions comprising said compounds; methods for preparation of said compounds; intermediates; and methods of treating disorders in mammals which are responsive to ACE and NEP inhibition by administration of said compounds to mammals in need of such treatment.
本发明涉及一种具有以下结构式I的化合物:##STR1## 其中R代表氢、低碳基、环烷基或杂环芳基-低碳基或环烷基-低碳基;R.sub.1代表氢、低碳基、环烷基、碳环芳基或杂环芳基,或双芳基;R.sub.3代表氢或酰基;R.sub.4代表氢、低碳基、碳环芳基或杂环芳基、碳环芳基或杂环芳基-低碳基、环烷基、环烷基-低碳基、双芳基或双芳基-低碳基;R.sub.5代表氢或低碳基;或R.sub.4和R.sub.5与它们连接的碳原子一起代表环烷基亚甲基或苯并环烷基亚甲基;R.sub.6代表低碳基、碳环芳基或杂环芳基、碳环芳基或杂环芳基-低碳基、环烷基、环烷基-低碳基、双芳基或双芳基-低碳基;R.sub.7代表低碳基、碳环芳基-低碳基、环烷基-低碳基或双芳基-低碳基;m为0、1、2或3;COOR.sub.2代表酸基或以药学上可接受的酯形式衍生的酸基;由上述化合物衍生的二硫化物衍生物,其中R.sub.3为氢;以及其药学上可接受的盐;包括上述化合物的制药组合物;制备上述化合物的方法;中间体;以及通过向需要这种治疗的哺乳动物投与上述化合物来治疗对ACE和NEP抑制敏感的哺乳动物的疾病的方法。