title: Potential antineoplastics I: substituted 3,5-dioxo-and 3-thioxo-5-oxo-2,3,4,5-tetrahydro-1,2,4-triazines.
abstract: The synthesis of some 6-substituted 3,5-dioxo- and 3-thioxo-5-oxo-2,3,4,5-tetrahydro-1,2,4-triazines for possible antineoplastic activity is reported. The assigned structures were substantiated by IR, NMR, and mass spectral studies of representative members of the series. Four compounds were tested against P-388 lymphocytic leukemia and were inactive.
mesh_terms: D000818:Animals; D000970:Antineoplastic Agents / Q000138:chemical synthesis* / Q000627:therapeutic use; D007942:Leukemia, Experimental / Q000188:drug therapy; D008722:Methods; D051379:Mice; D014227:Triazines / Q000138:chemical synthesis* / Q000494:pharmacology / Q000627:therapeutic use
chemical_list: D000970:Antineoplastic Agents; D014227:Triazines