3,5-Diamino-1,2,4-triazole, also known as Guanazole is a heterocyclic compound and is commonly used as a building block in the synthesis of gallium complexes of tert-butyl-substituted acyclic and cyclic compounds. It is also being investigated as a corrosion inhibitor for copper.
Canadian journal of biochemistry and cell biology = Revue canadienne de biochimie et biologie cellulaire, 61(2-3), 120-129 (1983-02-01)
N-Carbamoyloxyurea is cytotoxic for cells in culture and, like hydroxyurea and guanazole, the drug is an effective inhibitor of mammalian ribonucleotide reductase and thus DNA synthesis. In addition to ribonucleotide reductase, N-carbamoyloxyurea has a second site of action which also
Effect of iron-chelating agents on inhibitors of ribonucleotide reductase.
Cancer treatment reports, 63(3), 449-456 (1979-03-01)
Each of three ribonucleoside diphosphate reductase inhibitors was used as a third drug in combination with selected antitumor platinum (Pt) agents and cyclophosphamide (CY) in the treatment of advanced L1210 leukemia in C57BL/6 x DBA/2 mice. Each was synergistic with
Guanazole in the treatment of advanced bronchogenic carcinoma: a pilot study of the Southeastern Cancer Study Group.
S Krauss et al.
Cancer treatment reports, 70(7), 913-914 (1986-07-01)
The Journal of biological chemistry, 260(15), 8694-8697 (1985-07-25)
Several known inhibitors of mammalian ribonucleotide reductase were studied for their interactions with herpes simplex virus type 1 (HSV-1) ribonucleotide reductase. MAIQ (4-methyl-5-amino-1-formylisoquinoline thiosemicarbazone) produced apparent inactivation of HSV-1 ribonucleotide reductase. Only catalytically cycling, not resting, enzyme could be inactivated.
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