Patent ID: 6384224
Filing Date: 2002-05-07
Classification: C07D

Abstract:
A compounds of the formula: or pharmaceutically acceptable addition salts thereof, wherein:X and Z represents nitrogen and Y represents CRc; Rc represents hydrogen, halogen or C1-C6 alkyl; R1 and R2 independently represent hydrogen, halogen, hydroxy, C1-C6 alkyl, trifluoromethyl, trifluoromethoxy or SO2NH2, or R1 and R2 together represent a C1-C2 alkylene dioxy group or a C1-C3 alkylene oxy group; R3 and R4 are the same or different and represent hydrogen, halogen, C1-C6 alkyl, C1-C4 alkoxy, alkylthio, hydroxy, amino, mono or dialkyl amino where each alkyl is C1-C6 alkyl, cyano or trifluoromethyl; A represents C1-C4 alkylene; and R5, R6, and R7 independently represent hydrogen or C1-C6 alkyl.