Patent ID: 6288085
Filing Date: 2001-09-11
Classification: A61P,C07D

Abstract:
A compound of formula (I) ##STR8##wherein R.sub.1 is benzothienyl, benzofuranyl, naphthyl (where the benzothienyl, benzofuranyl or naphthyl moiety may be optionally substituted by one or more substituents selected from halogen, C.sub.1-6 alkoxy, C.sub.1-6 alkyl and C.sub.1-6 alkenyl), substituted-thienyl or substituted-furanyl (where the thienyl or furanyl moiety is substituted by one or more substituents selected from halogen, C.sub.1-6 alkyl, C.sub.3-6 -cycloalkyl and C.sub.1-6 alkenyl); R.sub.2 is halogen and R.sub.3 is C.sub.1-6 alkyl or C.sub.3-6 cycloalkylmethyl;or a pharmaceutically acceptable salt or solvate thereof.