BENZOXAZOLINONE COMPOUNDS WITH SELECTIVE ACTIVITY IN VOLTAGE GATED SODIUM CHANNELS

摘要

abvDisclosed are compounds of Formula (A) or a salt thereof wherein 'Het' R and R are defined herein which have properties for blocking Na 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.