Patent ID: 6242466
Filing Date: 2001-06-05
Classification: C07D

Abstract:
A compound of the formula (I) ##STR7##wherein:R.sub.6 is a C.sub.5-12 -alkyloxycarbonyl group, andR.sub.7 is a hydrogen atom, or a C.sub.1-8 -alkyl, C.sub.4-7 -cycloalkyl, phenyl-C.sub.1-4 -alkyl, or R.sub.8 --CO--OCHR.sub.9 -group, whereinR.sub.8 is a C.sub.1-4 -alkyl, C.sub.1-4 -alkoxy, C.sub.3-7 -cycloalkyl, or C.sub.4-7 -cycloalkoxy group, andR.sub.9 is a hydrogen atom or a C.sub.1-4 -alkyl group,or a tautomer or pharmaceutically acceptable salt thereof.