申请人:Mead Johnson & Company
公开号:US04132794A1
公开(公告)日:1979-01-02
Novel 10-imidoylphenoxazines and 10-imidoylacridans are prepared by reacting a phenoxazine or acridan having optional substituents selected from the group consisting of trifluoromethyl, halogen, dihalogen, alkyl or alkoxy with an imidoyl halide prepared in situ from amides and lactams. Illustrative embodiments are 10-(5-methyl-1-pyrrolin-2-yl)phenoxazine and 9,9-dimethyl-10-(5-methyl-1-pyrrolin-2-yl)acridan. The imidoylphenoxazines and imidoylacridan products are generally useful as smooth muscle relaxants.
小说10-咪唑基苯并噻吩和10-咪唑基蒽醌是通过将具有三氟甲基、卤素、二卤代、烷基或烷氧等可选取代基的苯并噻吩或蒽醌与从酰胺和内酰胺中原位制备的咪唑基卤化物反应制备而成。示例包括10-(5-甲基-1-吡咯烷-2-基)苯并噻吩和9,9-二甲基-10-(5-甲基-1-吡咯烷-2-基)蒽醌。咪唑基苯并噻吩和咪唑基蒽醌产品通常用作平滑肌松弛剂。