New imidazoquinoxaline compounds having the general formula I ##STR1## wherein R.sup.1 and R.sup.2 independently are hydrogen, straight or branched C.sub.1-6 -alkyl, or C.sub.3-7 -cycloalkyl; R.sup.3 is hydrogen, straight or branched C.sub.1-6 -alkyl, straight or branched C.sub.2-6 -alkenyl, or aralkyl or aroylalkyl which may optionally be substituted with halogen or C.sub.1-6 -alkoxy; R.sup.4 and R.sup.5 independently are hydrogen, halogen, C.sub.1-6 -alkyl or trifluoromethyl. The compounds are useful in psychopharmaceutical preparations as anticonvolusants, anxiolytics, hypnotics and in improving the cognitive function of the brain of mammals.
具有一般式I的新
咪唑喹啉化合物,其中R.sup.1和R.sup.2分别为氢,直链或支链C.sub.1-6烷基或C.sub.3-7环烷基;R.sup.3为氢,直链或支链C.sub.1-6烷基,直链或支链C.sub.2-6烯基,或aralkyl或aroylalkyl,可以选择性地用卤素或C.sub.1-6烷氧基取代; R.sup.4和R.sup.5分别为氢,卤素,C.sub.1-6烷基或三
氟甲基。这些化合物可用于心理药物制剂中作为抗惊厥剂,
抗焦虑药,催眠药和改善哺乳动物大脑认知功能的药物。