Patent ID: 8778925

Claim:
A compound of the formula (I): wherein W, X and Y are each independently CH, C(R 4 ) or N; Z is C(R 6 ); R 1 and R 2 are each independently hydrogen or C 1-6 alkyl; or R 1 and R 2 taken together with the carbon atom to which they are attached may form a 5- or 6-membered carbocycle or heterocycle, either of which is optionally substituted with 1, 2, 3, 4 or 5 R a ; R 3 and R 4 are each independently halo or a group selected from C 1-6 alkyl, C 1-6 alkoxy, carbocyclyl and heterocyclyl, any of which is optionally substituted with 1, 2, 3, 4 or 5 R a ; wherein R 5 and R 6 taken together with the carbon atom to which they are attached form a 5- or 6-membered heterocycle containing a ring amide group, wherein the heterocycle is unsubstituted; each R a is independently selected from halogen, trifluoromethyl, cyano, oxo, nitro, —OR b , —C(O)R b , —C(O)OR b , —OC(O)R b , —S(O) l R b , —N(R b )R c , —N(R b )C(O)R c , —C(O)N(R b )R c , —S(O) l N(R b )R c and R d ; R b and R c are each independently hydrogen or R d ; R d is selected from hydrocarbyl (e.g. C 1-6 alkyl), carbocyclyl, carbocyclyl-C 1-6 alkyl, and heterocyclyl, each of which is optionally substituted with 1, 2, 3, 4 or 5 substituents independently selected from halogen, cyano, amino, hydroxy, C 1-6 alkyl, C 1-6 alkoxy; l is 0, 1 or 2; and m and n are each independently 1, 2 or 3; or a pharmaceutically acceptable salt or N-oxide thereof.