Patent ID: 9284334
Filing Date: 2016-03-15
CPC Classification: A61K,A61P,C07D

Claim Text:
1. A compound of formula I, wherein: ring A and ring B represent a fused bicyclic group of any one of the following formulae: wherein in formula IA: W in formula IB: W in formula IC: W in formula ID: W each R w1 represents 0, 1 or 2; each R each R each R w2 represents 0, 1 or 2; R R R X represents a direct bond, —C(R Y represents -arylene-, -heteroarylene- (which latter two groups are optionally substituted by one or more substituents selected from E R Z represents -(A R each E R each R each E (i) Q (ii) C any two E each Q halo, —CN, —N(R each Y each R each R any relevant pair of R each J (i) Q (ii) C each Q halo, —CN, —N(R each Y each R any relevant pair of R R wherein any heterocycloalkyl group may be selected from non-aromatic monocyclic and bicyclic heterocycloalkyl groups in which one to four of the atoms in the ring system is a heteroatom selected from N, O, or S, and in which the total number of atoms in the ring system is from five to ten, wherein the heterocycloalkyl group may be bridged, and wherein the heterocycloalkyl group may be saturated or unsaturated containing one or more double and/or triple bonds, wherein any heteroaryl group may be selected from an aromatic group containing one to four heteroatom(s) selected from N, O or S, wherein the heteroaryl group comprises five to ten atoms in the ring system, and wherein the heteroaryl group is monocyclic, bicyclic or tricyclic, provided that at least one of the rings is aromatic, and that when the heteroaryl group is bicyclic or tricyclic it is linked to the rest of the molecule via an aromatic ring, or a pharmaceutically acceptable salt thereof.