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.
本发明涉及三环吡啶酮化合物、含有该化合物的药物组合物以及通过给哺乳动物施加有效量的该化合物来刺激心脏活动的方法。该发明的一种化合物是7-羧酰胺基-4,4a-二氢-4a-甲基-[5H]-吲哚[1,2-c]-吡啶并[3,2H]-酮。