[EN] BENZOXAZOLINONE COMPOUNDS WITH SELECTIVE ACTIVITY IN VOLTAGE-GATED SODIUM CHANNELS [FR] COMPOSÉS DE BENZOXAZOLINONE AYANT UNE ACTIVITÉ SÉLECTIVE DANS DES CANAUX SODIQUES VOLTAGE-DÉPENDANTS
BENZOXAZOLINONE COMPOUNDS WITH SELECTIVE ACTIVITY IN VOLTAGE-GATED SODIUM CHANNELS
申请人:MERCK SHARP & DOHME CORP.
公开号:US20140303143A1
公开(公告)日:2014-10-09
Disclosed are compounds of Formula (A) or a salt thereof, wherein “Het”, R
a
, and R
b
are defined herein, which have properties for blocking Na
v
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 neuropathic pain disorders using the same.
Benzoxazolinone aryl sulfonamides as potent, selective Na v 1.7 inhibitors with in vivo efficacy in a preclinical pain model
作者:Joseph E. Pero、Michael A. Rossi、Hannah D.G.F. Lehman、Michael J. Kelly、James J. Mulhearn、Scott E. Wolkenberg、Matthew J. Cato、Michelle K. Clements、Christopher J. Daley、Tracey Filzen、Eleftheria N. Finger、Yun Gregan、Darrell A. Henze、Aneta Jovanovska、Rebecca Klein、Richard L. Kraus、Yuxing Li、Annie Liang、John M. Majercak、Jacqueline Panigel、Mark O. Urban、Jixin Wang、Ying-Hong Wang、Andrea K. Houghton、Mark E. Layton
DOI:10.1016/j.bmcl.2017.04.040
日期:2017.6
sulfonamides as potent Nav1.7 inhibitors with excellent selectivity against the Nav1.5 isoform, which is expressed in the heart muscle. Elaboration of initial lead compound 3d afforded exemplar 13, which featured attractive physicochemical properties, outstanding lipophilic ligand efficiency and pharmacological selectivity against Nav1.5 exceeding 1000-fold. Key structure-activityrelationships associated
[EN] BENZOXAZOLINONE COMPOUNDS WITH SELECTIVE ACTIVITY IN VOLTAGE-GATED SODIUM CHANNELS<br/>[FR] COMPOSÉS DE BENZOXAZOLINONE AYANT UNE ACTIVITÉ SÉLECTIVE DANS DES CANAUX SODIQUES VOLTAGE-DÉPENDANTS
申请人:MERCK SHARP & DOHME
公开号:WO2013063459A1
公开(公告)日:2013-05-02
Disclosed are compounds of Formula (A) or a salt thereof, wherein "Het", Ra, and Rb are defined herein, which 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 neuropathic pain disorders using the same.