Patent ID: 6048868
Filing Date: 2000-04-11
Classification: A61K,A61P,C07D

Abstract:
A carboline derivative of Formula (I.alpha.): ##STR100## in which: R.sub.2 is a lower alkoxy radical;R.sub.11 is an oxygen or sulphur atom; andR.sub.8 is a hydrogen atom, a hydroxyl, a lower alkyl, (lower) halogenoalkyl, a lower hydroxyalkyl, cycloalkyl, aryl, or lower aralkyl radical, or an unsaturated aliphatic chain, each optionally substituted with one or more halogens, an amino, nitro, lower alkyl, (lower) alkylamino, (lower) dialkylamino, arylamino, diarylamino, alkylcarbonyl, alkoxycarbonyl, lower alkoxy, (lower) aralkyl-carbonyl, alkoxyalkyl, formyl, (lower) alkyl-carbonyl, (lower) alkylcarbonyloxy, halo (lower) alkyl-carbonyl, halo (lower) alkyl-carbonyl, halo (lower) alkyl-carbonyloxy, (lower) alkyloxycarbonyl, carboxyl, halo, a substituted or unsubstituted carbonamide alkylsulfonyl, or an arylsulfonyl radical, or a (lower) halogenoalkylsulfonyl group.