Patent ID: 9604997
Date: 2017-03-28
CPC Classifications: A61P,C07D

Claim:
1. A compound of formula (I): or a pharmaceutically acceptable salt thereof, wherein: each D is independently H, NH U, V, Z, Y and X are each independently CH, CA or N, wherein one of U, V, Z, Y and X is N and the other of U, V, Z, Y and X is CH or CA; each A is independently selected from F, Cl, and Br, each Q is independently straight chain C both Q, together with the carbon atom to which they are attached, form a C wherein “*” denotes the position of the carbon atom to which both Q are attached, wherein the carbocycle or the heterocycle is optionally substituted with one or more R Q , wherein each R Q is independently H, straight chain C 1-6 -alkyl, branched chain C 3-6 -alkyl or halogen; and n is 0, 1, 2, or 3.