Two flavonol glycosides from Vancouveria hexandra. |
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| Authors: | M Mizuno Y Kanie M Iinuma T Tanaka F A Lang |
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| Institution: | Department of Pharmacognosy, Gifu Pharmaceutical University, Japan. |
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| Abstract: | In addition to two known glycosides, ikarisoside F and epimedin A, two new glycosides of a flavonol with a gamma, gamma-dimethylallyl group were isolated from the underground and the aerial parts of Vancouveria hexandra. The structures were determined to be des-O-methylanhydroicaritin 3,7-diglucoside and anhydroicaritin 3-glucosyl (1----3)rhamnoside-7-glucoside by means of spectral analysis. |
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