[EN] HYDROXYPYRROLIDINE-SUBSTITUTED ARYLSULFONAMIDE COMPOUNDS WITH SELECTIVE ACTIVITY IN VOLTAGE-GATED SODIUM CHANNELS<br/>[FR] COMPOSÉS D'ARYLSULFONAMIDE SUBSTITUÉS PAR HYDROXYPYRROLIDINE AYANT UNE ACTIVITÉ SÉLECTIVE DANS DES CANAUX SODIQUES VOLTAGE-DÉPENDANTS
申请人:MERCK SHARP & DOHME
公开号:WO2020248123A1
公开(公告)日:2020-12-17
Disclosed are compounds of Formula A, or a salt thereof: (A) Wherein "A1", R1, R2, R3, R6, and R7 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 or their salts, and methods of treating cough, itch and neuropathic pain disorders using the same.
披露了公式A的化合物,或其盐:其中“A1”、“R1”、“R2”、“R3”、“R6”和“R7”如本文所述定义,这些化合物具有阻断存在于周围神经和交感神经中的Nav 1.7离子通道的性质。还描述了包含公式A化合物或其盐的药物制剂,以及使用相同方法治疗咳嗽、瘙痒和神经性疼痛障碍的方法。