申请人:Burroughs Wellcome Co.
公开号:US04937248A1
公开(公告)日:1990-06-26
The present invention is concerned with the compound of formula (I) ##STR1## and its acid addition salts. The invention is also directed to the use of the compound of formula (I) and its pharmaceutically acceptable acid addition salts as positive conotropic agents in mammals.
本发明涉及式(I)的化合物及其酸加盐。本发明还涉及将式(I)的化合物及其药学上可接受的酸加盐作为哺乳动物中的正性肌力药物的用途。