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Report | Regular issue | Vol 20, No. 12, 1983, pp.2425-2428
Published online, 1st January, 1970
DOI: 10.3987/R-1983-12-2425
Synthesis of 6,7,2’,3’-Tetramethoxy-5,4’,6’-trihydroxyflavone

Munekazu Iinuma, Toshiyuki Tanaka, and Shin Matsuura

*Gifu Pharmaceutical University, 6-1 Mitahora-higashi 5-chome, Gifu 502-8585, Japan


6,7,2’,3’-Tetramethoxy-5,4’,6’-trihydroxyflavone and its positional isomers were synthesized, and any of them were not identical with the flavone isolated from Notholaena aschenborniana.