Patent ID: 9682939
Date: 2017-06-20
CPC Classifications: A61K,A61P,C07D

Claim:
1. A compound according to formula (I), or a pharmaceutical acceptable salt thereof, wherein, R Ring A is aryl; 5-10 membered heteroaryl comprising 1-3 N, O or S heteroatoms; 4-6 membered heterocycle comprising 1-2 N, O or S heteroatoms; or C Ring B is aryl; 5-10 membered heteroaryl comprising 1-3 N, O or S heteroatoms; 4-6 membered heterocycle comprising 1-2 N, O or S heteroatoms; or C X is —(CR Y is —O—, —(CR Z L L wherein “* 2 ” indicates the point of attachment of L 2 to N; L each R each R R, R