Patent ID: 7943627
Filing Date: 2011-05-17
Classification: A61K,A61P,C07D

Abstract:
1. A compound of formula I wherein X is ═CR each of R or each of R C —CON(R C or R R C R each of R R in free form or salt form; wherein aryl represents phenyl, naphthyl or 1,2,3,4-tetrahydronaphthyl, heteroaryl is a 5 or 6 membered aromatic heterocyclic ring, optionally condensed to 1 or 2 benzene rings and/or to a further heterocylic ring, and wherein a heterocyclic ring is a 5 or 6 membered heterocyclic ring being saturated or unsaturated and optionally condensed to 1 or 2 benzene rings and/or to a further heterocyclic ring.