申请人:Mead Johnson & Company
公开号:US04094981A1
公开(公告)日:1978-06-13
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-咪唑基苯氧嗪和10-咪唑基蒽醌是通过将具有可选取代基的苯氧嗪或蒽醌与在位制备的酰亚胺卤化物反应而制备的,所述可选取代基选择自三氟甲基,卤素,二卤代,烷基或烷氧基。示例包括10-(5-甲基-1-吡咯烷-2-基)苯氧嗪和9,9-二甲基-10-(5-甲基-1-吡咯烷-2-基)蒽醌。咪唑基苯氧嗪和咪唑基蒽醌产品通常用作平滑肌松弛剂。