Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...
Patent
1982-02-02
1984-07-10
Daus, Donald G.
Organic compounds -- part of the class 532-570 series
Organic compounds
Nitrogen attached directly or indirectly to the purine ring...
544179, 544212, 544238, 544347, 544360, 544366, 544374, 424249, 424250, 424251, C07D40310, C07D40312, A61K 31505, A61K 31495
Patent
active
044594070
ABSTRACT:
A 1-(4-aminobenzyl)-2,3-dioxopiperazine derivative represented by the formula: ##STR1## and a salt thereof have excellent carcinostatic activity but a low toxicity. Therefore, said compounds are useful as medicines and also as intermediates.
REFERENCES:
patent: 4110327 (1978-08-01), Sarkawa et al.
Hori et al., Chem. and Pharm. Bulletin, vol. 29, (3) pp. 684-698, (1981), (I).
Hori et al., Chem. and Pharm. Bulletin, vol. 29, (6), pp. 1594-1605, (1981) (II).
Hori Takako
Kiba Yasuo
Kishimoto Sumiko
Murakami Shohachi
Nakano Joji
Daus Donald G.
Gibson S. A.
Toyama Chemical Co., Ltd.
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