申请人:Hoechst-Roussel Pharmaceuticals Inc.
公开号:US04588727A1
公开(公告)日:1986-05-13
There are described novel pyrrolo[1,2-b][1,2,5]triazepines of the general formula ##STR1## where R is hydrogen, loweralkyl, loweralkylaminoloweralkyl or diloweralkylaminoloweralkyl; X is hydrogen, halogen (fluorine, chlorine, bromine or iodine), trifluoromethyl or nitro; and Y is hydrogen, halogen or loweralkyl. Also described are derivatives of 1-amino-2-benzoylpyrrole having the general formula ##STR2## where R, X and Y are as defined above, and R.sub.1 is hydrogen, ##STR3## Compounds I and II are useful as analgesic, anxiolytic and/or anticonvulsant agents, and many of Compounds II are useful as intermediates for synthesizing Compounds I.
描述了一种新型的吡咯[1,2-b][1,2,5]三氮杂环化合物,其通用式为##STR1##其中R为氢、低碳基、低碳基氨基低碳基或双低碳基氨基低碳基;X为氢、卤素(氟、氯、溴或碘)、三氟甲基或硝基;Y为氢、卤素或低碳基。还描述了具有通用式##STR2##的1-氨基-2-苯甲酰吡咯衍生物,其中R、X和Y如上所定义,R.sub.1为氢、##STR3##化合物I和II可用作镇痛、抗焦虑和/或抗惊厥药物,其中许多化合物II可用作合成化合物I的中间体。