Polyphenolic components of knotwood extracts from Populus tremula (quaking aspen)

被引：0
|
作者：
D. E. Tsvetkov
A. S. Dmitrenok
Yu. E. Tsvetkov
A. O. Chizhov
N. E. Nifantiev
机构：
[1] Russian Academy of Sciences,N. D. Zelinsky Institute of Organic Chemistry
来源：
Russian Chemical Bulletin | 2022年 / 71卷
关键词：
polyphenolic compounds; flavanoids; knotwood;
D O I：
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中图分类号：
学科分类号：
摘要：
An extract from the knotwood of Populus tremula (quaking aspen) was studied by HPLC, NMR spectroscopy, and mass spectrometry in order to identify new sources of natural compounds as promising basis for the development of medicinal agents. The following compounds were detected and characterized in the extract: 6-O-(α-l-rhamnopyranosyl)-β-d-glucopyranosyl E-3-(4-hydroxyphenyl)acrylate, 6-O-(α-l-rhamnopyranosyl)-β-d-glucopyranosyl Z-3-(4-hydroxyphenyl)acrylate, trans-3-(4-hydroxyphenyl)acrylic acid, 7-O-(β-d-glucopyranosyl)naringenin, dihydrokaempferol, and naringenin.
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页码：1777 / 1783
页数：6
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