Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...
Patent
1982-02-12
1984-07-17
Daus, Donald G.
Organic compounds -- part of the class 532-570 series
Organic compounds
Nitrogen attached directly or indirectly to the purine ring...
544367, 544369, 544370, 544372, 544373, 544374, 424250, C07D40310, C07D40312, A61K 31495
Patent
active
044607741
ABSTRACT:
A 1-(4-aminobenzyl)-2,3-dioxopiperazine derivative represented by the formula: ##STR1## and an acid addition 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), Saikawa et al.
Hori et al., Chem. and Pharm. Bulletin, 29, (3), pp. 684-698, (1980), 29, (6), pp. 1594-1605, (1981).
Hori Takako
Kiba Yasuo
Kishimoto Sumiko
Murakami Shohachi
Nakano Joji
Daus Donald G.
Gibson S. A.
Toyama Chemical Company Limited
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