Институт физико-органической химии и углехимии АН УССР
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Pharmaceuticals Containing Other Organic And Inorganic Compounds
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Plural Heterocyclic Compounds
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Abstract
FIELD: heterocyclic compounds. SUBSTANCE: product: 1,3-diglycidyl-2,4-quinazolinedione. Synthesis is carried out from urea and anthranilic acid. 2,4-Quinazolinedione synthesized at the first stage is subjected for interaction with epichlorohydrin and condensation products were dehydrochlorinated with alkali. The yield is 58-82%; LD= 280 mg/kg. Synthesized compound shows antitumor activity. EFFECT: increased yield. 3 tbl
Cyanic acid substituted guanidines, process for their preparation, their employment as medicament or diagnosis agent, as well as medicaments containing them.