Mr. Player et Jw. Sowell, PREPARATION OF FUSED 1,3-OXAZINE-2,4-DIONES AS POTENTIAL ANTITUMOR AGENTS, Journal of heterocyclic chemistry, 32(5), 1995, pp. 1537-1540
A series of indole, thiophene and pyrrole-fused 1,3-oxazine-2,4-diones
, 2-methyl-1,3-oxazin-4-ones and 2-dimethylamino-1,3-oxazin-4-ones wer
e synthesized and evaluated as antitumor agents.