[EN] BICYCLOAMINE-SUBSTITUTED-N-BENZENESULFONAMIDE COMPOUNDS WITH SELECTIVE ACTIVITY IN VOLTAGE-GATED SODIUM CHANNELS<br/>[FR] COMPOSÉS DE BENZÈNESULFONAMIDE À SUBSTITUTION BICYCLOAMINE AYANT UNE ACTIVITÉ SÉLECTIVE DANS LES CANAUX SODIQUES SENSIBLES À LA TENSION
申请人:MERCK SHARP & DOHME
公开号:WO2015077905A1
公开(公告)日:2015-06-04
Disclosed are compounds of Formula (A-a), or a salt thereof, Where "B1" and "R1" through "R5" are as defined herein, which compounds have properties for blocking Nav 1.7 ion channels found in peripheral and sympathetic neurons. Also described are pharmaceutical formulations comprising the compounds of Formula (A-a) or their salts, and methods of treating neuropathic pain disorders using the same.
公开的是式(A-a)的化合物或其盐,其中“B1”和“R1”至“R5”如本文所定义,这些化合物具有阻断外周和交感神经元中发现的Nav 1.7离子通道的特性。还描述了包含式(A-a)的化合物或其盐的药物配方,以及使用它们治疗神经病性疼痛障碍的方法。