申请人:Sanofi
公开号:US04515951A1
公开(公告)日:1985-05-07
The present invention provides derivatives of 5,6,7,7a-tetrahydro-4H-thieno[3,2-c]pyridin-2-one of the general formula: ##STR1## in which R is a hydrogen atom or a phenyl radical, which is optionally substituted by at least one halogen atom or lower alkyl radical, lower alkoxy radical, nitro group, carboxyl group, alkoxycarbonyl radical or cyano group, R' is a hydrogen atom or a lower alkyl radical and n is 0, 1, 2, 3, or 4; and the addition salts thereof with pharmaceutically acceptable mineral or organic acids. The present invention also provides a process for the preparation of these compounds, as well as pharmaceutical compositions containing them.
本发明提供了通式为:的5,6,7,7a-四氢噻吩[3,2-c]吡啶-2-酮衍生物,其中R是氢原子或苯基,该苯基可以选择性地被至少一个卤原子或较低的烷基基团、较低的烷氧基团、硝基、羧基、烷氧羰基基团或氰基取代,R'是氢原子或较低的烷基基团,n为0、1、2、3或4;以及其与药学上可接受的矿物酸或有机酸的加合盐。本发明还提供了制备这些化合物的方法,以及含有它们的药物组合物。