The invention provides benzene sulfonamides and pharmaceutically acceptable salt thereof that are useful as sodium channel blockers for the treatment of, for example, pain. The following compound is illustrative:
本发明提供了苯磺酰胺类药物及其药学上可接受的盐,可作为
钠通道阻滞剂用于治疗疼痛等疾病。以下化合物可作为例证: