Patent ID: 6337331
Filing Date: 2002-01-08
Classification: A61P,C07D

Abstract:
A compound of formula I, or a salt: wherein Y represents hydrogen or C1-6alkyl optionally substituted with substituents independently selected from C1-6alkyl, aryl(C1-6)alkyl, pyridyl(C1-6)alkyl, halogen, halo(C1-6)alkyl, cyano, cyano(C1-6)alkyl, hydroxy, hydroxymethyl, C1-6alkoxy, C3-7cycloalkyl(C1-6)alkoxy, C3-7cycloalkoxy, amino(C1-6)alkyl, di(C1-6)alkylamino(C1-6)alkyl, di(C1-6)alkylaminocarbonyl(C1-6)alkyl, N-(C1-6)alkylpiperidinyl, pyrrolidinyl(C1-6)alkyl, piperazinyl(C1-6)alkyl, morpholinyl(C1-6)alkyl, di(C1-6)alkylmorpholinyl(C1-6)alkyl and imidazolyl(C1-6)alkyl; and Z represents C1-6alkyl, C3-7cycloalkyl, C4-7cycloalkenyl, C6-8bicycloalkyl, aryl, C3-7heterocyloalkyl, heteroaryl, C2-7alkoxycarbonyl or di(C1-6)alkylamino, any of which groups may be optionally substituted with substituents independently selected from C1-6alkyl, aryl(C1-6)alkyl, pyridyl(C1-6)alkyl, halogen, halo(C1-6)alkyl, cyano, cyano(C1-6)alkyl, hydroxy, hydroxymethyl, C1-6alkoxy, C3-7cycloalkyl(C1-6)alkoxy, C3-7cycloalkoxy, amino(C1-6)alkyl, di(C1-6)alkylamino(C1-6)alkyl, di(C1-6)alkylaminocarbonyl(C1-6)alkyl, N-(C1-6)alkylpiperidinyl, pyrrolidinyl(C1-6)alkyl, piperazinyl(C1-6)alkyl, morpholinyl(C1-6)alkyl, di(C1-6)alkylmorpholinyl(C1-6)alkyl and imidazolyl(C1-6)alkyl; or Y and Z are taken together with the two intervening carbon atoms to form a ring selected from C5]cycloalkenyl, C6-10bicycloalkenyl, tetrahydropyridinyl, pyridinyl and phenyl, any of which rings may be optionally benzo-fused and/or substituted with substituents independently selected from C1-6alkyl, aryl(C1-6)alkyl, pyridyl(C1-6)alkyl, halogen, halo(C1-6)alkyl, cyano, cyano(C1-6)alkyl, hydroxy, hydroxymethyl, C1-6alkoxy, C3-7cycloalkyl(C1-6)alkoxy, C3-7cycloalkoxy, amino(C1-6)alkyl, di(C1-6)alkylamino(C1-6)alkyl, di(C1-6)alkylaminocarbonyl(C1-6)alkyl, N-(C1-6)alkylpiperidinyl, pyrrolidinyl(C1-6)alkyl, piperazinyl(C1-6)alkyl, morpholinyl(C1-6)alkyl, di(C1-6)alkylmorpholinyl(C1-6)alkyl and imidazolyl(C1-6)alkyl; R1 represents C3-7cycloalkyl, phenyl, furyl, thienyl or pyridinyl, any of which groups may be optionally substituted with substituents independently selected from C1-6alkyl, aryl(C1-6)alkyl, pyridyl(C1-6)alkyl, halogen, halo(C1-6)alkyl, cyano, cyano(C1-6)alkyl, hydroxy, hydroxymethyl, C1-6alkoxy, C3-7cycloalkyl(C1-6)alkoxy, C3-7cycloalkoxy, amino(C1-6)alkyl, di(C1-6)alkylamino(C1-6)alkyl, di(C1-6)alkylaminocarbonyl(C1-6)alkyl, N-(C1-6)alkylpiperidinyl, pyrrolidinyl(C1-6)alkyl, piperazinyl(C1-6)alkyl, morpholinyl(C1-6)alkyl, di(C1-6)alkylmorpholinyl(C1-6)alkyl and imidazolyl(C1-6)alkyl; and R2 represents C3-7cycloalkyl(C1-6)alkyl, aryl(C1-6)alkyl or heteroaryl(C1-6)alkyl, any of which groups may be optionally substituted with substituents independently selected from C1-6alkyl, aryl(C1-6)alkyl, pyridyl(C1-6)alkyl, halogen, halo(C1-6)alkyl, cyano, cyano(C1-6)alkyl, hydroxy, hydroxymethyl, C1-6alkoxy, C3-7cycloalkyl(C1-6)alkoxy, C3-7cycloalkoxy, amino(C1-6)alkyl, di(C1-6)alkylamino(C1-6)alkyl, di(C1-6)alkylaminocarbonyl(C1-6)alkyl, N-(C1-6)alkylpiperidinyl, pyrrolidinyl(C1-6)alkyl, piperazinyl(C1-6)alkyl, morpholinyl(C1-6)alkyl, di(C1-6)alkylmorpholinyl(C1-6)alkyl and imidazolyl(C1-6)alkyl.