Patent ID: 6248736
Filing Date: 2001-06-19
Classification: A61P,C07D

Abstract:
A compound of formula I ##STR26##WhereinR.sup.1 is C.sub.1-7 alkyl, optionally substituted by hydroxy or NR.sup.4 R.sup.5 ;R.sup.2 is C.sub.1-7 alkyl substituted by hydroxy or NR.sup.4 R.sup.5 ;R.sup.3 is H, F or C.sub.1-7 alkoxy;R.sup.4 and R.sup.5 together with N are a 5- or 6-membered heterocyclic moiety having 1-3 heteroatoms selected from the group consisting of nitrogen, oxygen and sulfur in which sulfur may be substituted by one (1) or two (2) oxygen atoms; and a pharmaceutically acceptable salt thereof.