| abstract |
Compounds of formula I wherein R is hydrogen, alkyl, alkenyl, alkynyl, arylalkyl, cycloalkylalkyl, alkoxyalkyl, hydroxyalkyl, aminoalkyl, mono- or dialkylaminoalkyl, fformyl, alkylcarbonyl, aminoalkylcarbonyl, alkoxycarbonyl, mono. or di-aryl-substituted alkyl, arylcarbonylalkyl, aryloxyalkyl and other other groups, X represents oxygen or sulfur, W is hydrogen, halogen, hydroxyl, alkoxy, aralalkoxy, nitro, trifluoromethyl and other other groups and Z is hydrogen, halogen, alkyl, nitro or amino. These compounds can be used as suitable antidepressants. The invention also includes a process for the preparation of said compounds |