申请人:Xenon Pharmaceuticals Inc.
公开号:EP2733145A1
公开(公告)日:2014-05-21
This invention is directed to methods of preparing certain spiro-oxindole derivatives, which are useful for the treatment and/or prevention of sodium channel-mediated diseases or conditions, such as pain.
本发明涉及某些螺吲哚衍生物的制备方法,这些衍生物可用于治疗和/或预防钠通道介导的疾病或病症,如疼痛。