Patent ID: 7897611
Filing Date: 2011-03-01
Classification: A61P,C07D

Abstract:
1. A method for the treatment of pain comprising administration of a compound of Formulae 1 or 2: wherein k and p are each 1; m and n are individually 0 or 1; provided that if m is 1, then n is 0, and if n is 1, then m is 0; Ar is pyridine, optionally substituted at any position with a substituent Z is selected from the group consisting of lower alkyl, lower alkenyl, cycloalkyl, phenyl, benzyl, halo, —OR′, —NR′R″, —CF where R′ and R″ are individually hydrogen, lower alkyl, cycloalkyl, phenyl, or benzyl, and R is hydrogen, unsubstituted lower alkyl, unsubstituted arylalkyl, unsubstituted alkoxycarbonyl, or unsubstituted aryloxycarbonyl; or a pharmaceutically acceptable salt thereof.