申请人:Rhone-Poulenc Sante
公开号:US05236940A1
公开(公告)日:1993-08-17
Pharmaceutical compositions are disclosed. They are useful for the treatment of medical conditions associated with the effects of glutamate, comprise as active principle, at least one compound of formula: ##STR1## or a salt thereof, in which either R.sub.1 represents polyfluoroalkoxy, 2,2,2-trifluoroethyl, pentafluoroethyl, tert-butyl, trimethylsilyl or trifluoromethylthio and R.sub.2 and R.sub.3 represent hydrogen, or R.sub.1 represents polyfluoroalkoxy, R.sub.2 represents hydrogen and R.sub.3 represents alkyl, amino, alkoxy, phenyl, phenylalkyl, dimethylamino or dialkylaminoakylthio, or R.sub.1 represents polyfluoroalkoxy, R.sub.2 represents amino and R.sub.3 represents hydrogen, with the exception of 6-trifluoromethoxy-2-benzothiazolamine.
本发明揭示了一种药物组合物,它们对与谷氨酸效应相关的医疗状况具有治疗作用,包含至少一种式为:##STR1## 或其盐的化合物作为活性成分,其中R.sub.1表示聚氟烷烷氧基、2,2,2-三氟乙基、五氟乙基、叔丁基、三甲基硅基或三氟甲硫基,而R.sub.2和R.sub.3表示氢,或者R.sub.1表示聚氟烷烷氧基,R.sub.2表示氢,而R.sub.3表示烷基、氨基、烷氧基、苯基、苯基烷基、二甲基氨基或二烷基氨基烷硫基,或者R.sub.1表示聚氟烷烷氧基,R.sub.2表示氨基,而R.sub.3表示氢,但不包括6-三氟甲氧基-2-苯并噻唑胺。