Synthesis of Nitrogen-heterocycles from N-Amino-N,N $^\prime$ -dihydrodiazinediones. Pyridazino[1,2-a][1,2,3]Trazino[1,2-b]phthalazines
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- Bulletin of the Korean Chemical Society
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- v.6 no.5
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- pp.323-323
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- 1985