Patent ID: 9238658
Filing Date: 2016-01-19
CPC Classification: A61P,C07D

Claim Text:
1. A compound of formula (I) wherein R a is an integer from 0 to 3; each R R wherein b is an integer from 0 to 2; wherein each R wherein R wherein R wherein R wherein R wherein R wherein R provided that when R a is an integer from 0 to 1; and R 2 is selected from the group consisting of halogen, methyl and trifluoromethyl; then R 3 is other than wherein b is an integer from 0 to 2 and each R 4 is independently selected from the group consisting of halogen and C 1-4 alkyl; provided further than when R then R 3 is other than provided that when R and b is 0; then R 1 is other than indol-3-yl; or a pharmaceutically acceptable salt thereof.