Patent ID: 8134007
Filing Date: 2012-03-13
Classification: A61P,C07D

Abstract:
1. A compound of the formula (I): or a pharmaceutically acceptable salt thereof, wherein: R (i) phenyl, optionally substituted by one or more substituents each independently selected from the group consisting of halo, cyano, (C (ii) a 5-membered heteroaryl group comprising either (a) from 1 to 4 nitrogen atoms or (b) one oxygen or one sulphur atom and 1 or 2 nitrogen atoms, and wherein the heteroaryl group is optionally substituted by one substituent selected from the group consisting of (C Ar is wherein →indicates the point of attachment to the pyridine ring; each R n is 0 to 4; m is 0 to 7; p is 0 to 3; R R Het