IMIDAZOQUINOXALINE COMPOUNDS AND THEIR PREPARATION AND USE

New imidazoquinoxaline compounds having the general formula wherein R3 is , , or CO2R' wherein R' is C1-6-alkyl, which may be straight or branched, C3-7-cyclo-alkyl or phenyl; and R4 is hydrogen or C1-6-alkyl; and 5-N-oxides thereof. The compounds are useful in psychopharmaceutical prepara...

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Bibliographische Detailangaben
Hauptverfasser: HANSEN, HOLGER C, WAETJEN, FRANK
Format: Patent
Sprache:eng ; fre
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Zusammenfassung:New imidazoquinoxaline compounds having the general formula wherein R3 is , , or CO2R' wherein R' is C1-6-alkyl, which may be straight or branched, C3-7-cyclo-alkyl or phenyl; and R4 is hydrogen or C1-6-alkyl; and 5-N-oxides thereof. The compounds are useful in psychopharmaceutical preparations as anticonvulsants, anxiolytics, hypnotics, and in improving the cognitive function of the brain of mammals.