Patent ID: 6265578
Filing Date: 2001-07-24
Classification: A61K,A61P,C07D

Abstract:
A compound of formula I ##STR6##whereinR.sub.1 is hydrogen, C1-C13 alkyl, C1-C13 alkyl substituted by one or more substituents selected from hydroxy, halogen or aryl, C2-C13 alkenyl, C2-C13 alkenyl substituted by one or more substituents selected from hydroxy, halogen or aryl, C2-C13 alkynyl, C2-C13 alkynyl substituted by one or more substituents selected from hydroxy, halogen or aryl, C1-C11 alkoxy, C1-C11 alkoxy substituted by one or more substituents selected from hydroxy, halogen or aryl; aryloxy or alkoxyalkyl, andR.sub.2 is aryloxy, or a pharmaceutically acceptable salt of an acidic compound of formula I wherein aryl, alone or in combination, means phenyl which is unsubstituted or substituted by one or more substitutents selected from C1-C13 alkyl, hydroxy, C1-C11 alkoxy or halogen.