Patent ID: 9624244
Date: 2017-04-18
CPC Classifications: A61K,A61P,C07D

Claim:
1. A compound of Formula (Ia) or (Ib): or a pharmaceutically acceptable salt thereof, wherein: Ring B is a 3-7 membered saturated or partially unsaturated carbocyclic ring, phenyl, an 8-10 membered bicyclic saturated or partially unsaturated carbocyclic ring, a 4-7 membered saturated or partially unsaturated heterocyclic ring having 1-2 heteroatoms independently selected from nitrogen, oxygen, and sulfur, a 5-6 membered monocyclic heteroaryl ring having 1-3 heteroatoms independently selected from nitrogen, oxygen, and sulfur, a 7-10 membered bicyclic saturated or partially unsaturated heterocyclic ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, and sulfur, or an 8-10 membered bicyclic heteroaryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, and sulfur; R R R each of R X is CO, a covalent bond, or (C each R and R′ are independently hydrogen, (C each R″ is independently hydrogen, (C R b is 0-3; each of m and n is independently 0-4, as valency permits; and each of R