The present invention provides compounds that are inhibitors of voltage-gated sodium channels (Nav), in particular Nav 1.7, and are therefore useful for the treatment of diseases treatable by inhibition of these channels, in particular, chronic pain disorders. Also provided are pharmaceutical compositions containing such compounds and processes for preparing such compounds.
                            本发明提供了一种
钠离子通道(Nav)的
抑制剂化合物,特别是Nav 1.7,因此可用于治疗可通过抑制这些通道治疗的疾病,特别是慢性疼痛疾病。还提供了含有这种化合物的制药组合物以及制备这种化合物的过程。