Triterpene glycosides from Lonicera. Isolation and structural determination of seven glycosides from flower buds of Lonicera macranthoides |
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| Authors: | Yu Chen Xu Feng Xiaodong Jia Ming Wang Jinyu Liang Yunfa Dong |
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| Affiliation: | (1) Jiangsu Center for Reasearch & Development of Medicinal Plants, Jiangsu Institute of Botany, Chinese Academy of Sciences/Nanjing Botanical Garden Mem. Sun Yat-Sen., Nanjing, 210014, PR China;(2) Department of Natural Medicinal Chemistry, China Pharmaceutical University, China |
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| Abstract: | The structures of seven triterpene glycosides (1–7), of which the 23-O-acetyl, 28-O-β-D-glucopyranosyl-(1→6)-O-β-D-glucopyranosyl ester of hederagenin 3-O-β-D-glucopyranosyl-(1→3)-O-α-L-rhamnopyranosyl-(1→2)-O-α-L-arabinopyranoside (2) was new, from the flower buds of Lonicera macranthoides were established using chemical and NMR spectroscopic methods. Published in Khimiya Prirodnykh Soedinenii, No. 1, pp. 32–34, January–February, 2008. |
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| Keywords: | Lonicera macranthoides Hand.-Mazz triterpene glycosides hederagenin glycosides |
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