Patent ID: 6407285
Filing Date: 2002-06-18
Classification: C07C,C07D

Abstract:
A compound of formula 2: wherein R1 is a C3 to C8 alkyl group; a cycloalkyl group; a heterocycloalkyl group; an aryl group; a heteroaryl group; or a group of formula 8 wherein R2 is a C2 to C8 alkyl group, a cycloalkyl group, a heterocycloalkyl group, or Oâ€”R6, wherein R6 is an alkyl group, an aralkyl group, or an aryl group; or further wherein R1 is a group of formula 9wherein each R3 independently is an alkyl group, a cycloalkyl group, a heterocycloalkyl group, an aryl group, or a heteroaryl group; or further wherein R1 is a group of formula 10wherein R4 and each R5 independently are an alkyl group, a cycloalkyl group, a heterocycloalkyl group, an aryl group, or a heteroaryl group; or a pharmaceutically acceptable salt or solvate thereof.