Patent ID: 6077832
Filing Date: 2000-06-20
Classification: A61P,C07D,C07H

Abstract:
A compound of formula (I) ##STR10## wherein R represents hydrogen, a halo atom, --NR.sup.1 R.sup.2 where R.sup.1 and R.sup.2, which may be the same or different, are each independently selected from hydrogen, C.sub.1-6 alkyl, cyanoC.sub.1-6 alkyl, hydroxyC.sub.1-6 alkyl, haloC.sub.1-6 alkyl, C.sub.3-7 cycloalkyl, C.sub.1-6 alkylC.sub.3-7 cycloalkyl, C.sub.2-6 alkenyl, C.sub.3-7 cycloalkylC.sub.1-6 alkyl, C.sub.2-6 alkynyl, aryl, arylC.sub.1-6 alkyl, heterocyclicC.sub.1-6 alkyl, --COC.sub.1-6 alkyl or R.sup.1 and R.sup.2 together with the N atom to which they are attached form a 3, 4, 5 or 6 membered heterocyclic ring or a pharmaceutically acceptable derivatives thereof.