F. Yoneda, T. Nagamatsu
Oct 1, 1975
Citations
0
Influential Citations
12
Citations
Journal
Bulletin of the Chemical Society of Japan
Abstract
A new, convenient method for the synthesis of fervenulin and its derivatives on the basis of the condensation of 6-amino-5-nitrosouracils and aldehyde hydrazones is described. A transformation of toxoflavins into fervenulins via 1-demethyltoxoflavins is also described. The alkylation of 1-demethyltoxoflavin with several alcohols in the presence of diethyl azodicarboxylate and triphenylphosphine gave the corresponding fervenulin homologs.