申请人:Hoechst-Roussel Pharmaceuticals Inc.
公开号:US04517195A1
公开(公告)日:1985-05-14
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.
描述了一种新的一般式为 ##STR1## 的吡咯并[1,2-b][1,2,5]三氮杂环化合物,其中R为氢,低碳基,低碳基氨基低碳基或二低碳基氨基低碳基;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。还描述了一种具有一般式为 ##STR2## 的1-氨基-2-苯甲酰吡咯的衍生物,其中R,X和Y如上定义,R.sub.1为氢,##STR3## 化合物I和II可用作镇痛剂,抗焦虑剂和/或抗惊厥剂,其中许多化合物II可用作合成化合物I的中间体。