A novel kaempferol triglycoside from flower buds of <Emphasis Type="Italic">Panax quinquefolium</Emphasis> |
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| Authors: | ChangDa Liu Jing Chen JinHui Wang |
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| Institution: | (1) Research Department of Natural Medicine, Shenyang Pharmaceutical University, Shenyang, 110016, China |
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| Abstract: | Three kaempferol glycosides were isolated from the flower buds of Panax quinquefolium L. together with kaempferol (1). By means of chemical and spectroscopic methods (NMR, ESI-MS, 2D NMR), their structures were established as trifolin (2), panasenoside (3), and kaempferol-3-O-β-D-glucosyl(1→2)-β-D-galactoside-7-O-α-L-rhamnoside (4).Compound 4 is a new compound. |
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