Patent ID: 7884105

Claim:
A compound of formula (I), the N-oxide forms, the pharmaceutically acceptable addition salts and the stereo-chemically isomeric forms thereof, wherein each X is independently N or CH; R 1 and R 2 are independently selected from hydrogen, C 1-6 alkyl, mono- or di(C 1-6 alkyl)amino, C 1-6 alkyloxyC 1-6 alkyl, phenyl, phenylC 1-6 alkyl, phenyl(cyclopropyl)C 1-6 alkyl, heterocyclylC 1-6 alkyl, phenyloxyC 1-6 alkyl, tetrahydronaphthalenyl, or phenylaminoC 1-6 alkyl; each phenyl or heterocyclyl is optionally substituted with one, two or three substituents each independently selected from halo, polyhaloC 1-6 alkyl, C 1-6 alkyl, C 1-6 alkyloxy, phenyl or phenylalkyl; heterocyclyl in the above is furanyl, thienyl, pyrrolyl, pyrrolinyl, pyrolidinyl, oxopyrolidinyl, dioxolyl, oxazolyl, thiazolyl, imidazolyl, imidazolinyl, imidazolidinyl, pyrazolyl, pyrazolinyl, pyrazolidinyl, isoxazolyl, isothiazolyl, oxadiazolyl, triazolyl, thiadiazolyl, pyranyl, pyridinyl, piperidinyl, dioxanyl, morpholinyl, dithianyl, thiomorpholinyl, pyridazinyl, pyrimidinyl, pyrazinyl, piperazinyl, triazinyl, trithianyl, indolizinyl, indolyl, indolinyl, benzofuranyl, benzothiophenyl, indazolyl, benzimidazolyl, benzthiazolyl, purinyl, quinolizinyl, quinolinyl, cinnolinyl, phthlazinyl, quinazolinyl, quinoxalinyl or naphthyridinyl.