Carboxyalkyl derivatives useful as inhibitors of enkephalinase and ace
    10.
    发明授权
    Carboxyalkyl derivatives useful as inhibitors of enkephalinase and ace 失效
    可用作脑啡肽酶抑制剂的羧甲基烷基衍生物

    公开(公告)号:US5472959A

    公开(公告)日:1995-12-05

    申请号:US348778

    申请日:1994-12-01

    CPC分类号: C07K5/06139 A61K38/00

    摘要: The invention relates to compounds of the formula ##STR1## wherein B.sub.1 and B.sub.2 are each independently hydrogen; hydroxy; --OR.sub.2 wherein R.sub.2 is a C.sub.1 -C.sub.4 alkyl or an Ar--Y group wherein Ar is aryl and Y is a hydrogen or C.sub.1 -C.sub.4 alkyl; or, where B.sub.1 and B.sub.2 are attached to adjacent carbon atoms, B.sub.1 and B.sub.2 can be taken together with said adjacent carbons to form a benzene ring or methylenedioxy;A is a bond, methylene or oxygen, sulfur, NR.sub.4 or NCOR.sub.5 wherein R.sub.4 is hydrogen, a C.sub.1 -C.sub.4 alkyl or an Ar--Y-- group and R.sub.5 is --CF.sub.3, a C.sub.1 -C.sub.10 alkyl or an Ar--Y-- group; R.sub.3 is hydrogen or --CH.sub.2 OC(O)C(CH.sub.3).sub.3 ; R.sub.1 is hydrogen, C.sub.1 -C.sub.4 alkyl or --CH.sub.2 OC(O)--C(CH.sub.3).sub.3 ; and n is an integer 1 to 3,that are useful as inhibitors of enkephalinase and ACE.

    摘要翻译: 本发明涉及下式化合物:其中B1和B2各自独立地为氢; 羟基; -OR 2,其中R 2是C 1 -C 4烷基或Ar-Y基团,其中Ar是芳基,Y是氢或C 1 -C 4烷基; 或者其中B1和B2连接到相邻的碳原子上,可以将B1和B2与所述相邻的碳原子一起形成苯环或亚甲二氧基; A是键,亚甲基或氧,硫,NR 4或NCOR 5,其中R 4是氢,C 1 -C 4烷基或Ar-Y-基,R 5是-CF 3,C 1 -C 10烷基或Ar-Y-基团; R3是氢或-CH2OC(O)C(CH3)3; R1是氢,C1-C4烷基或-CH2OC(O)-C(CH3)3; 且n为1〜3的整数,可用作脑啡肽酶和ACE的抑制剂。