Patent ID: 9688672
Date: 2017-06-27
CPC Classifications: A61K,A61P,C07D

Claim:
1. A compound having the following formula: wherein R R R wherein: ring A is a 6 membered heteroaryl ring having one to three nitrogen atoms; ring B is a 5 membered heteroaryl ring having one to four heteroatoms each independently selected from the group consisting of N, O and S; X is N or CH; each R n is 1 or 2; R —C(O)NHR said C said C R said C said C said phenyl is optionally substituted with one to three substituents each independently selected from the group consisting of: halo, hydroxyl, cyano, —NRR, C R said C said phenyl is optionally substituted with one to three substituents each independently selected from the group consisting of: halo, hydroxyl, cyano, C each R is independently selected from the group consisting of H, C or a pharmaceutically acceptable salt thereof.