Patent ID: 6841571
Filing Date: 2005-01-11
Classification: A61P,C07D

Abstract:
1. A compound of formula (Ia) or (Ib): wherein for the formulas Ia or Ib: Y is:  wherein Y is optionally substituted by one or more R R R R R each R R R hydrogen, hydroxy, nitrile or a C1-6 saturated or unsaturated branched or unbranched alkyl optionally partially or fully halogenated wherein one or more C atoms are optionally replaced by O, NH, S(O), S(O) wherein R each R hydrogen, C1-5 alkyl chain optionally interrupted by one or two N, O or S(O) aryl, aryloxy, aroyl, furanyl, thienyl, pyrrolyl, imidazolyl, pyridinyl, pyrimidinyl, C1-5 alkanoyl, C1-5 alkoxycarbonyl, aryloxycarbonyl, benzyloxycarbonyl, C1-5 alkanoylamino, aroylamino, C1-5 alkylthio, arylthio C1-5 alkylsulfonylamino, arylsulfonylamino, C1-5 alkylaminosulfonyl, arylaminosulfonyl, C3-6 cycloalkyl and benzyloxy each of the aforementioned are optionally halogenated, halogen, hydroxy, oxo, carboxy, nitrile, nitro or NH m is 0, 1 or 2; and X is ═O, ═S or ═N—R the pharmaceutically acceptable salts, esters, isomers or tautomers thereof.