申请人:Kaneko Noboru
公开号:US20140296253A1
公开(公告)日:2014-10-02
The present invention provides: a novel compound which has a useful pharmacological action for treating heart failure or shock without increasing heart rate; and a pharmaceutical composition using the same. The present invention relates to a diphenylmethyl piperazine derivative represented by general formula (I)
(In the formula, R
1
is a hydrogen atom or a hydroxy group. R
2
is a hydrogen atom, a halogen atom, a hydroxy group, an alkyl group having one to five carbon atoms, or an alkoxyl group having one to five carbon atoms, excluding the case where R
1
is a hydroxy group and R
2
is a chlorine atom.) or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition containing the same.
本发明提供了一种新型化合物,具有治疗心力衰竭或休克的有用药理作用,而不会增加心率;以及使用该化合物的药物组合物。本发明涉及一种由通式(I)表示的二苯甲基哌嗪衍生物(在该式中,R1是氢原子或羟基。R2是氢原子、卤素原子、羟基、具有一至五个碳原子的烷基或具有一至五个碳原子的烷氧基,不包括R1是羟基且R2是氯原子的情况。)或其药学上可接受的盐,以及含有该化合物的药物组合物。