ムラサキシキブおよびオオムラサキシキブ葉から4′, 5,6,7-Tetramethoxyflavoneの分離
1973 年 93 巻 8 号 p. 1087-1088
詳細
1973 年 93 巻 8 号 p. 1087-1088
From the leaves of Callicarpa japonica THUNB. and C. japonica THUNB. var. luxurians REHD., 4', 5, 6, 7-tetramethoxyflavone (II) was isolated and it was found to have fish-killing activity. Its toxicity to Oryzias latipes TEMMINCK et SCHLEGEL was found to be one-half of that of 5, 6, 7-trimethoxyflavone (I).
