申请人:Boehringer Ingelheim Pharmaceuticals, Inc.
公开号:US04608381A1
公开(公告)日:1986-08-26
Disclosed are novel 2-(2,2,2-trifluoroethylsulfonyl)-1H-benzimidazoles represented by formula I ##STR1## wherein R.sub.1 and R.sub.2 are each independently hydrogen, halogen or C.sub.1 -C.sub.2 lower alkyl and nontoxic, pharmaceutically acceptable salts thereof as well as the corresponding trifluoroethylmercapto compounds which are useful as intermediates in making the compounds of Formula I. The compounds of Formula I can be used for the treatment of chronic inflammation and inflammatory diseases such as rheumatoid arthritis.
揭示了一种新型的2-(2,2,2-三氟乙磺基)-1H-苯并咪唑,其化学式为I,其中R.sub.1和R.sub.2分别独立地是氢、卤素或C.sub.1-C.sub.2低碳烷基,以及其无毒、药用可接受的盐,以及用作制备化合物I的中间体的相应三氟乙基硫醇化合物。化合物I可用于治疗慢性炎症和类风湿关节炎等炎症性疾病。