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Phenylpropanoids from Roots of Acanthopanax sessiliflorus (Rupr. et Maxim.) Seem. (English)
无柄刺五加(Rupr。等格言。)似乎。(英语)
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作者:K Yu,Y Song,Y Lu,ZL Xiong,FM Li 摘要:Eight phenylpropanoids were isolated from the ethyl acetate fraction of the 70% ethanol extract of the roots of Acanthopanax sessiliflorus ( Rupr. et Maxim.) Seem.. Their structures were elucidated by physicochemical properties and spectroscopic analysis as (+) -episesamin (1), (-) -sesamin (2), helioxanthin (3), savinin (4), caffeic acid methyl ester (5), p-hydroxycinnamic acid (6), (-) -syringaresinol (7), and (+)-medioresinol (8). Compound 8 was isolated from Araliaceae for the first time, compounds 1 and 5 were obtained from Acanthopanax genus for the first time, and compounds 3,6, and 7 were isolated from this plant for the first time. 关键词:(+)-episesamin (+)-medioresinol Acanthopanax sessiliflorus (Rupr. et Maxim.) Seem caffeic acid methyl ester phenylpropanoids |
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