申请人:Syntex (U.S.A.) Inc.
公开号:US04532138A1
公开(公告)日:1985-07-30
Compounds of the formula: ##STR1## and the pharmaceutically acceptable, non-toxic salts and esters (alkyl, 1-6C) thereof, wherein: X is O or S; R.sup.1 is selected from the group consisting of: (a) alkyl or cycloalkyl of 3-8 carbons, (b) ##STR2## in which Z is O, S or --CH.sub.2, and Y is lower alkyl (1-4C), lower alkoxy (1-4C), halo, or --CF.sub.3, and (c) ##STR3## in which Z and X are as herein defined; and R.sup.2 is hydrogen or methyl; exhibit prostaglandin-like activity and are, thus, useful as platelet aggregation inhibitors.
化合物的式子为:##STR1##和其药学上可接受的、无毒的盐和酯(烷基,1-6C),其中:X为O或S;R.sup.1选择自以下组:(a) 3-8碳的烷基或环烷基,(b) ##STR2## 其中Z为O,S或--CH.sub.2,Y为低烷基(1-4C),低烷氧基(1-4C),卤或--CF.sub.3,以及(c) ##STR3## 其中Z和X的定义如上;R.sup.2为氢或甲基;表现出类前列腺素活性,因此可用作血小板聚集抑制剂。