Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...
Patent
1985-11-08
1986-11-18
Berch, Mark L.
Organic compounds -- part of the class 532-570 series
Organic compounds
Nitrogen attached directly or indirectly to the purine ring...
544356, 544354, C07D48704, C07D24144, A01K 31495
Patent
active
046237259
ABSTRACT:
A series of novel [1,2,4]triazolo[4,3-a]quinoxaline-4-amine derivatives wherein the amine group is optionally substituted with lower alkyl, phenylalkyl having up to three carbon atoms in the alkyl moiety or alkanoyl having from two to five carbon atoms, or the amine group alternatively completes a piperazino ring, the quinoxaline ring is optionally substituted with fluorine, chlorine, bromine or methoxy, and the triazolo ring is optionally substituted with lower alkyl, lower perfluoroalkyl or phenyl are disclosed. These novel compounds are useful for treatment of symptoms associated with depression. Also disclosed are pharmaceutical compositions containing the novel compounds of this invention.
REFERENCES:
patent: 3839569 (1974-10-01), Dreikorn et al.
patent: 4008322 (1977-02-01), Dreikorn et al.
Kadin Saul B.
Sarges Reinhard
Berch Mark L.
Knuth Charles J.
Pfizer Inc.
Richardson Peter C.
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