Tricyclic lactams, method for making them, pharmaceutical compositions containing them
申请人:SCHERING CORPORATION
公开号:EP0102046A1
公开(公告)日:1984-03-07
Compounds of the following formula are disclosed:
in which R is hydrogen or lower alkyl
R1 is hydrogen, or one of various substituents
Z is -CH=CH-, -(CH2)n- (n = 1,2,3, or 4) -(CH2 )p-S(O)m-(CH2)r or -(CH2)P- O-(CH2)r
(m=0,1 or 2, p and r are independently 0,1,2 or 3 provided r + p = 0,1,2 or 3) A is a substituted or unsubstituted benzo or pyrido ring, and the pharmaceutically acceptable salts thereof.
The compounds increase cardiac contractility.
公开了下式化合物:
其中 R 是氢或低级烷基
R1 是氢或各种取代基之一
Z 是 -CH=CH-、-(CH2)n- (n = 1、2、3 或 4) -(CH2)p-S(O)m-(CH2)r 或 -(CH2)P- O-(CH2)r
(m=0,1 或 2,p 和 r 独立地为 0,1,2 或 3,条件是 r + p = 0,1,2 或 3) A 是取代或未取代的苯并环或吡啶环,及其药学上可接受的盐。
这些化合物能增强心脏收缩力。