Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1990-11-20
1992-04-07
Berch, Mark L.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
544346, C07D48704, A61K 31495
Patent
active
051028859
ABSTRACT:
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.
REFERENCES:
patent: 4999354 (1991-03-01), Hansen
Hansen Holger C.
Watjen Frank
Berch Mark L.
Lambiris Elias J.
Novo Nordisk A S
Zelson Steve T.
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