Patent ID: 7279475

Claim:
A compound of the formula (I): wherein R 1 is —CF 3 , —CH(CH 3 )(CF 3 ), —CH(CF 3 ) 2 , —OCF 3 , —CF 2 CF 3 ; R 2 is C1-5 alkyl; R 3 is attached at the 3- or 4-position on the phenyl ring and is hydrogen, —NH 2 or R 4 —S(O) 2 —NH— wherein R 4 is chosen from C 1-5 alkyl or carbocycle; W is CH or an N atom; X is chosen from C1-5 alkyl or C1-5 alkoxy each substituted by morpholinyl, piperazinyl, pyrrolidinyl, triazolyl, imidazolyl or piperadinyl each ring being further optionally substituted with C1-3 alkyl; or X is —NHR a wherein R a is heterocyclyl C1-3 alkyl wherein the heterocycyl is chosen from tetrahydrofuran, pyrrolidinyl and morpholinyl, each optionally substituted by one to two C1-5 alkyl, C1-5 alkoxy, hydroxy, halogen or amino optionally mono- or di-substituted by C1-3 alkyl; or the pharmaceutically acceptable acids, esters, salts or isomers thereof.