Carbostyril compounds and compositions containing same
申请人:Otsuka, Pharmaceutical Co., Ltd.
公开号:US04414390A1
公开(公告)日:1983-11-08
A carbostyril compound of the formula (I) ##STR1## wherein the values of the substituents are as defined in the description, and pharmaceutically acceptable salts thereof, composition containing the compound of the formula (I) or its pharmaceutically acceptable salt as an active ingredient, and process for preparing same. The compound of the formula (I) and its pharmaceutically acceptable salts have cardiotonic effects.