申请人:Tanabe Seiyaku Co., Ltd.
公开号:EP0167355A2
公开(公告)日:1986-01-08
A novel thiazolidine derivative of the formula:
wherein R' is a substituted or unsubstituted phenyl group, Q is a single bond, a lower alkylene group or a lower alkenylene group, R2 and R3 are the same or different and each is hydrogen atom, a lower alkyl group, a cycloalkyl group, a lower alkanoyl group, a lower alkoxycarbonyl group, a lower alkylsulfonyl group, a benzoyl group, a phenyl group or a di(lower alkyl)phosphoryl group, Alk is a lower alkylene group, and Y and Z are the same or different and each is oxygen atom or sulfur atom, or a pharmaceutically acceptable salt thereof, which is useful as a cardiotonic agent is disclosed together with processes for the preparation of the compound and a pharmaceutical composition containing said compound.
一种新颖的噻唑烷衍生物,其式如下
其中R'是取代或未取代的苯基,Q是单键、低级亚烷基或低级亚烯基,R2和R3相同或不同,各自是氢原子、低级烷基、环烷基、低级烷酰基、低级烷氧羰基、低级烷磺酰基、苯甲酰基、苯基或二(低级烷基)磷酸基,Alk是低级亚烷基,Y和Z相同或不同,各自是低级亚烷基、本发明公开了可用作强心剂的低级烷基、环烷基、低级烷酰基、低级烷氧基羰基、低级烷基磺酰基、苯甲酰基、苯基或二(低级烷基)磷酸基,Alk 为低级亚烷基,Y 和 Z 为相同或不同且各自为氧原子或硫原子,或其药学上可接受的盐,以及制备该化合物和含有所述化合物的药物组合物的工艺。