申请人:Smith Kline & French Laboratories Limited
公开号:US04755511A1
公开(公告)日:1988-07-05
This invention relates to tricyclic pyridazinone compounds, pharmaceutical compositions containing the compounds, and a method of stimulating cardiac activity in a mammal by administering an effective amount of the compound. A compound of the invention is 7-carboxamido-4,4a-dihydro-4a-methyl-[5H]-indeno[1,2-c]-pyridazin-3[2H]-on e.
这项发明涉及三环吡啶啉酮化合物,含有这些化合物的药物组合物,以及通过给哺乳动物施用有效量的化合物来刺激心脏活动的方法。该发明的一种化合物是7-羧胺基-4,4a-二氢-4a-甲基-[5H]-茚蒽[1,2-c]-吡啶啉-3[2H]-酮。