Benzenesulphonamide derivatives, preparation thereof and therapeutical uses thereof
申请人:Synthelabo
公开号:US06214882B1
公开(公告)日:2001-04-10
Benzenesulphonamide compounds of general formula (I), wherein R1 is a hydrogen or halogen atom such as chlorine or fluorine, or a straight or branched C1-4 alkyl or C1-4 alkoxy group, each of R2, R3 and R4, which are the same or different, is a hydrogen atom or a straight, branched or cyclic C1-4 alkyl group, and R1 is a hydrogen atom or a C1-2 alkyl, C1-2 fluoroalkyl or C1-2 perfluoroalkyl group, in the form of enantiomers, diastereoisomers or mixtures thereof, including racemic mixtures, as well as pharmaceutically acceptable acid addition salts thereof, are provided for therapeutical use.
通用公式(I)的苯磺酰胺化合物,其中R1是氢或卤素原子,如氯或氟,或直链或支链C1-4烷基或C1-4烷氧基,R2、R3和R4各自是相同或不同的氢原子或直链、支链或环状C1-4烷基,R1是氢原子或C1-2烷基、C1-2氟烷基或C1-2全氟烷基,以对映体、非对映体异构体或它们的混合物形式提供,包括外消旋混合物,以及其药用可接受的酸盐,用于治疗目的。