| abstract |
New imidazoquinoxaline compounds having the general formulan wherein nR³ isn or CO₂R′ nwherein R′ is nC₃₋₇-cycloalkyl; nR⁵ is methyl, which is substituted with hydrogen, alkoxycarbonyl, heteroaryl, morpholino C₃₋₇-cycloalkyl, C₁₋₆-alkenyl, arylacyl, alkylacyl, alkoxyalkyl, alkoxy, phthalimidophenyl, aralkyl or aryl, all of which are substituted with hydrogen, halogen, C₁₋₆-alkyl, amino, azido, of C₁₋₆-alkoxy; nand R₆ is H, C₁₋₆-alkyl, halogen, or CF₃. n The compounds are useful in psychopharmaceutical preparations as anticonvulsants, anxiolytics, hypnotics, and in improving the cognitive function of the brain of mammals. |