Four new prenylated flavonoids from the roots of Cudrania tricuspidata |
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| Authors: | Liuyuan Chen Yinghui Duan Chang Li Yu Wang Xupeng Tong Yi Dai Xinsheng Yao |
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| Institution: | 1. Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, , Guangzhou, 510632 China;2. Xiamen Institute for Drug Control, , Xiamen, 361012 China;3. College of Traditional Materia Medica, Shenyang Pharmaceutical University, , Shenyang, 110016 China;4. School of Pharmacy, China Pharmaceutical University, , Nanjing, 211198 China;5. State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, , Shanghai, 201203 China |
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| Abstract: | Four new prenylated flavonoids, cudraflavanones E‐F (1–2) and cudraflavones F‐G (6–7), together with eight known compounds were isolated from the roots of Cudrania tricuspidata. The structures of new compounds were elucidated on the basis of extensive spectroscopic analyses, including 1D and 2D NMR, HRESIMS and CD. Copyright © 2013 John Wiley & Sons, Ltd. |
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| Keywords: | NMR 1H NMR 13C NMR 2D NMR prenylated flavonoids Cudrania tricuspidata |
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