申请人:——
公开号:US20040116535A1
公开(公告)日:2004-06-17
The present invention relates to the use of a compound having the formula I, wherein R1 are independently hydrogen or a C1-C4 straight or branched alkyl group, which may be substituted with one or more halogen and/or C1-C4 alkyloxy groups, R2 is a C1-C3 hydrocarbyl group, R3 is a C1-C4 straight or branched alkyl group, which may be substituted by one or more C1-C4 alkyloxy groups and/or halogen groups, or R3 is a phenyl group, or a benzyl group, which may be substituted with one or more C1-C4 straight or branched alkyl group, (ethyl, propyl, trimethyl) and/or C1-C4 alkyloxy groups and/or halogen groups, or a pharmaceutically acceptable salt thereof for the preparation of a pharmaceutical composition for treating tinnitus. The invention also relates to a pharmaceutical composition comprising the compounds and a method for treating tinnitus by administrating the compounds.
本发明涉及具有式 I 的化合物的用途,其中 R1 独立地为氢或 C1-C4 直链或支链烷基,可被一个或多个卤素基团和/或 C1-C4 烷氧基基团取代;R2 为 C1-C3 烃基;R3 为 C1-C4 直链或支链烷基,可被一个或多个 C1-C4 烷氧基基团和/或卤素基团取代、或 R3 是苯基或苄基,可被一个或多个 C1-C4 直链或支链烷基(乙基、丙基、三甲基)和/或 C1-C4 烷氧基和/或卤素基团取代,或其药学上可接受的盐,用于制备治疗耳鸣的药物组合物。本发明还涉及一种包含上述化合物的药物组合物,以及通过施用上述化合物治疗耳鸣的方法。