Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1989-06-02
1990-08-21
Lee, Mary C.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C07D21376
Patent
active
049507613
ABSTRACT:
The (2S)-(-)-isomer of (5-amino-1,2-dihydro-2-methyl-3-phenylpyrido[3,4-b]pyrazin-7-yl)carbamic acid, ethyl ester is significantly more potent than either the (2R)-(+)-isomer or the (R,S)-(.+-.)-racemic mixture in inhibiting mitotic cell division of L1210 leukemia cells.
The compound, pharmaceutical compositions containing the compound, and a method of ameliorating cancer diseases in mammals are disclosed.
REFERENCES:
patent: 3968116 (1976-07-01), Doherty et al.
patent: 4511721 (1985-04-01), Temple, Jr. et al.
Lee Mary C.
Newston Ruth H.
Northington-Davis Zinna
Southern Research Institute
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