Patent ID: 6620807
Filing Date: 2003-09-16
Classification: A61P,C07D

Abstract:
A compound of formula (I): wherein:X, Y and Z independently, are selected from a group consisting of O, S, CH, CH2, N, or NR4; R1 and R2 are independently, hydrogen, straight chain alkyl (C1-C6), branched chain alkyl (C3-C7), cycloalkyl (C3-C7), alkoxyalkyl (C2-C7), halogen, straight or branched chain alkoxy (C1-C6), hydroxy, CF3, or perfluoroalkyl (C2-C6); R3 is hydrogen or a straight chain alkyl group (C1-C6), branched chain alkyl (C3-C7), cycloalkyl (C3-C7), alkoxyalkyl (C2-C7), or hydroxyalkyl (C1-C6); R4 is selected from hydrogen, or lower alkyl (C1-C6); R5 is independently, hydrogen, acyl (C2-C6), straight chain alkyl (C1-C6), or branched chain alkyl (C3-C7); the moiety: represents a moiety selected from the group of: R6 is H or halogen; or a pharmaceutically acceptable salt thereof.