K. Senga, J. Sato, Y. Kanamori
Aug 1, 1978
Citations
0
Influential Citations
8
Citations
Journal
Journal of Heterocyclic Chemistry
Abstract
Pyrimido[4,5-c]pyridazines related to an antibiotic fervenulin were prepared by two routes: one involving the reaction of 6-hydrazino-1,3-dimethyl(or 3-methyl)uracil with phenacyl bromides, and the other involving the reaction of 6-benzylidenehydrazino-1,3-dimethyluracils with dimethyl-formamide dimethylacetal.