Identification of a new flavone glycoside from <Emphasis Type="Italic">Codonopsis nervosa</Emphasis> |
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| Authors: | Xian-li Zhou Qiang Fan Shuai Huang Cui-juan Wang You-song Wang |
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| Institution: | (1) School of Life Science and Engineering, Southwest Jiaotong University, Chengdu, 610031, P. R.China |
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| Abstract: | A new flavone glycoside, luteolin 7-O-(6″′-caffeoyl)-β-D-glucopyranosyl-(1 → 6)]-β-D-glucopyranoside (1), was isolated from Codonopsis nervosa, along with three other known compounds, luteolin 7-O-β-D-glucopyranoside (2), luteolin 7-O-gentiobioside (3), and tangshenoside VI (4). Their structures were determined on the basis of 1D and 2D NMR, IR, and HR-ESI-MS. |
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