申请人:USV Pharmaceutical Corporation
公开号:US05200416A1
公开(公告)日:1993-04-06
Compounds of the formula ##STR1## wherein: R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.6, and R.sub.7 are independently hydrogen or lower alkyl. R.sub.5 is hydrogen, lower alkyl, rad alkanoyl having 1 to 6 carbon atoms. Y is OH or OM wherein M is a pharmaceutically acceptable cation, and n is an integer from 0 to 1, and X.sub.1 and X.sub.2 are independently (CR.sub.8 R.sub.9).sub.m wherein R.sub.8 and R.sub.9 are independently hydrogen or lower alkyl and m is an integer from 1 to 5 are potent angiotensin converting enzyme inhibitors and possess antihypertensive activity.
公式为##STR1##的化合物,其中:R.sub.1、R.sub.2、R.sub.3、R.sub.4、R.sub.6和R.sub.7独立地为氢或较低的烷基。R.sub.5为氢、较低的烷基、具有1至6个碳原子的烷酰基。Y为OH或OM,其中M是药用可接受的阳离子,n是从0到1的整数,X.sub.1和X.sub.2独立地为(CR.sub.8 R.sub.9).sub.m,其中R.sub.8和R.sub.9独立地为氢或较低的烷基,m是从1到5的整数,是有效的血管紧张素转换酶抑制剂,并具有降压活性。