申请人:CIBA-GEIGY AG
公开号:EP0655461A1
公开(公告)日:1995-05-31
Disclosed are the compounds of formula I
wherein
R represents hydrogen, lower alkyl, carbocyclic or heterocyclic aryl-lower alkyl or cycloalkyl-lower alkyl;
R₁ represents hydrogen, lower alkyl, cycloalkyl, carbocyclic aryl or heterocyclic aryl, or biaryl;
R₃ represents hydrogen or acyl;
R₄ represents hydrogen, lower alkyl, carbocyclic or heterocyclic aryl, carbocyclic or heterocyclic aryl-lower alkyl, cycloalkyl, cycloalkyl-lower alkyl, biaryl or biaryl-lower alkyl;
R₅ represents hydrogen or lower alkyl; or R₄ and R₅ together with the carbon atom to which they are attached represent cycloalkylidene or benzo-fused cycloalkylidene;
A together with the carbon atom to which it is attached represents 3 to 10 membered cycloalkylidene or 5 to 10 membered cycloalkenylidene radical which may be substituted by lower alkyl or aryl-lower alkyl or may be fused to a saturated or unsaturated carbocyclic 5-7-membered ring; or A together with the carbon to which it is attached represents 5 or 6 membered oxacycloalkylidene, thiacycloalkylidene or azacycloalkylidene optionally substituted by lower alkyl or aryl-lower alkyl; or A together with the carbon atom to which it is attached represents 2,2-norbornylidene;
m is 0, 1, 2 or 3; and
COOR₂ represents carboxyl or carboxyl derivatized in form of a pharmaceutically acceptable ester;
disulfide derivatives derived from said compounds wherein R₃ 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.
公开了式 I 的化合物
其中
R 代表氢、低级烷基、碳环芳基或杂环芳基-低级烷基或环烷基-低级烷基;
R₁ 代表氢、低级烷基、环烷基、碳环芳基或杂环芳基或双芳基;
R₃ 代表氢或酰基;
R₄ 代表氢、低级烷基、碳环芳基或杂环芳基、碳环芳基或杂环芳基-低级 烷基、环烷基、环烷基-低级烷基、双芳基或双芳基-低级烷基;
R₅ 代表氢或低级烷基;或 R₄ 和 R₅ 与它们所连接的碳原子一起代表亚环烷基或苯并熔亚环烷基;
A 与所连接的碳原子一起代表 3 至 10 个成员的亚环烷基或 5 至 10 个成员的 亚环烯基,它们可被低级烷基或芳基-低级烷基取代,或可与饱和或不饱和碳环 5-7 元环融合;或 A 与所连接的碳原子一起代表可被低级烷基或芳基-低级烷基任选取代的 5 或 6 位元氧杂环亚烷基、硫杂环亚烷基或氮杂环亚烷基;或 A 与所连接的碳原子一起代表 2,2-降冰片烷基;
m 是 0、1、2 或 3;以及
COOR₂ 代表羧基或以药学上可接受的酯形式衍生的羧基;
由所述化合物衍生的二硫化物衍生物,其中 R₃ 为氢;及其药学上可接受的盐;包含所述化合物的药物组合物;制备所述化合物的方法;中间体;以及通过向需要治疗的哺乳动物施用所述化合物来治疗对 ACE 和 NEP 抑制有反应的哺乳动物疾病的方法。