Flavonol glycosides from Epimedium pubescens.
نویسندگان
چکیده
Five new flavonol glycosides (1, 3, 5-7) were isolated from the aerial parts of Epimedium pubescens Maxim., along with two known compounds, sagittasine C (2) and 4',5-dihydroxyl-8-(3,3-dimethylallyl)-flavonol 3-O-[β-D-xylopyranosyl(1→3)-4-O-acetyl-α-L-rhamnopyranoside]-7-O-β-D-glucopyranoside (4). The structures were elucidated on the basis of their 1D-, 2D-NMR, MS, UV and IR spectra data.
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ورودعنوان ژورنال:
- Chemical & pharmaceutical bulletin
دوره 59 11 شماره
صفحات -
تاریخ انتشار 2011