申请人:Hoechst Aktiengesellschaft
公开号:US04673682A1
公开(公告)日:1987-06-16
Isoquinoline-4-carboxylic acid derivatives of the formula I ##STR1## in which m, n, R.sup.1, R.sup.2, R.sup.3, A and X have the meansings indicated, and physiologically acceptable acid addition salts thereof, a process for their preparation, pharmaceutical formulations based on these compounds and the use thereof as antiarrythmic agents.
化合物I的异喹啉-4-羧酸衍生物,其式如下:##STR1## 其中m,n,R.sup.1,R.sup.2,R.sup.3,A和X具有所示的含义,并且其生理上可接受的酸加成盐,其制备过程,基于这些化合物的制药配方以及其作为抗心律失常剂的用途。