A New Furan Flavonol Glycoside from Epimedium koreanum
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摘要:
Abstract:
Objective To study the chemical constituents of Epimedium koreanum. Methods Separation was carried out through silica gel and Sephadex LH-20 column chromatography and HPLC method. The chemical structures were elucidated by spectroscopic method including 1D-NMR and 2D-NMR. Results A new furanflavonol glycoside (1) was isolated and identified. Conclusion Compound 1 is a new furanflavonol glycoside, and its structure is corroborated as 5,4′-dihydroxyfurano [2″,3″:7,8] flavonol 3-O-α-L-rhamnoside.
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National Natural Science Foundation of China (21262021, 21062008)
Jin-dong Zhong, Cheng Zhou, Hong-mei Li, Rong-tao Li. A New Furan Flavonol Glycoside from Epimedium koreanum[J]. Chinese Herbal Medicines (CHM),2014,6(2):168-170
