
Phytochemistry p. 1491 - 1495 (1988)
Update date:2022-08-03
Topics:
Horie, Tokunaru
Tsukayama, Masao
Kawamura, Yasuhiko
Yamamoto, Shigeo
Seven 3,5-dihydroxy-7,8-dimethoxyflavones were synthesized from the corresponding 3,5,7,8-tetramethoxyflavones using selective demethylation and protection of 3- or 5- methoxy group, and their properties were clarified by the UV and 1H NMR spec
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