Patent ID: 9598410
Date: 2017-03-21
CPC Classifications: A61P,C07D

Claim:
1. A compound of the formula I wherein A is a five- or six-membered heteroaryl comprising 1-3 heteroatoms selected from the group N, O and S, provided that the five- or six-membered heteroaryl is not pyrimidin-2-yl, the five- or six-membered heteroaryl being substituted with 1-3 groups selected independently from F, Cl, Br, CN, (C X is (C R1 is R5-C(═O)— or (C R2 is H, (C R3 is H or (C R4 is H or (C or R3 and R4 together form a (C R5 is H, (C R6 is H, (C R7 is H or (C or a stereoisomer, stereoisomeric mixture or pharmaceutically acceptable salt thereof; with the proviso if R5 is methyl and R2, R3 and R4 are H and X is a phenyl residue, the residue A is not thiophen-2-yl.