Patent ID: 8623889
Filing Date: 2014-01-07
Classification: A61K,A61P,C07D

Abstract:
1. Compounds of formula (I) or pharmaceutically acceptable salts thereof, having the subformula Ia, Ib or Id selected from the group consisting of: or an N-oxide thereof, wherein: Y is absent or is selected from the group consisting of —C(═O)—, —N(H)C(═O)—, —N(R R X X R R R R A is absent or is selected from the group consisting of —O—, —N(H)—, —N(R B is selected from the group consisting of 3-6 membered cycloalkyl, 4-9 membered heterocycloalkyl, 6-10 membered aryl and 5-6 membered heteroaryl, wherein the aliphatic or aromatic portions of B are independently optionally substituted with 1 to 5 R wherein if X