申请人:Syntex (U.S.A.) Inc.
公开号:US04560699A1
公开(公告)日:1985-12-24
Novel 5-(4-vinyl- or 4-ethynylbenzoyl)-1,2-dihydro-3H-pyrrolo[1,2-a]pyrrole-1-carboxylic acids represented by the formula ##STR1## and the pharmaceutically acceptable, non-toxic alkyl esters and salts thereof, wherein R is vinyl or ethynyl, and Y is hydrogen, a lower alkyl group having from 1 to 6 carbon atoms, chloro or bromo.
新型5-(4-乙烯基或4-乙炔基苯甲酰)-1,2-二氢-3H-吡咯并[1,2-a]吡咯-1-羧酸的化合物,其化学式为##STR1##,以及其药学上可接受的、无毒的烷基酯和盐,其中R为乙烯基或乙炔基,Y为氢、具有1至6个碳原子的较低烷基基团、氯或溴。