Patent ID: 8865771
Filing Date: 2014-10-21
Classification: A61P,C07D

Abstract:
1. A method of inhibiting a sodium channel comprising the step of contacting said channel with a compound of formula I: or a pharmaceutically acceptable salt thereof, wherein: X is O; radical is selected from Ring A is phenyl or wherein ring A is optionally substituted with up to y occurrences of R 5 ; R each R x is 0-4; y is 0-4; each occurrence of R R each occurrence of R Q is a bond or is a C Q is optionally substituted with 1-3 independent occurrences of R each occurrence of R each occurrence of R is independently selected from hydrogen or a C each R any two R each R T is (CH w is 0-2; Ar Ar R any two R R each occurrence of R′ is independently selected from hydrogen or a C R