| Two new saponins from Anemarrhena asphodeloides Bge. |
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| 作者姓名： | Ying Peng Yu Jing Zhang Zhi Qiang Ma Wei San Pan Yu Qing Sun Shao Jiang Song School of Pharmacy Shenyang Pharmaceutical University Shenyang China No. Herbal Factory Haerbin Phamarceuticals Group Haerbin China |
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| 作者单位： | Ying Peng，Yu Jing Zhang，Zhi Qiang Ma，Wei San Pan，Yu Qing Sun，Shao Jiang Song School of Pharmacy，Shenyang Pharmaceutical University，Shenyang 110016，China No. 2 Herbal Factory，Haerbin Phamarceuticals Group，Haerbin 150078，China |
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| 摘 要： | Two new saponins 3-O-β-D-glucopyranosyl (1→2)-β-D-mannopyranosyl sarsasapogenin, named timosaponin A IV(1) and (5β, 25S)-26-O-β-D-glucopyranosyl-furost-20(22)-en-3,26-diol-3-O-β-D-glucopyranosyl (1→4) glucopyranosyl (1→2)-β-D-galacopyranoside, named timosaponin B IV(2), were isolated by silica gel column chromatography and preparative HPLC from Anemarrhena asphodeloides Bge. Their structures were elucidated by chemical characters and spectroscopic analysis.
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| 关 键 词： | Timosaponin A Ⅳ Timosaponin B Ⅳ |
| 收稿时间： | 23 July 2006 |
Two new saponins from Anemarrhena asphodeloides Bge |
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| Ying Peng,Yu Jing Zhang,Zhi Qiang Ma,Wei San Pan,Yu Qing Sun,Shao Jiang Song School of Pharmacy,Shenyang Pharmaceutical University,Shenyang ,China No. Herbal Factory,Haerbin Phamarceuticals Group,Haerbin ,China.Two new saponins from Anemarrhena asphodeloides Bge.[J].Chinese Chemical Letters,2007,18(2):171-174. |
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| Authors: | Ying Peng Yu Jing Zhang Zhi Qiang Ma Wei San Pan Yu Qing Sun Shao Jiang Song |
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| Institution: | 1. School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China;2. No. 2 Herbal Factory, Haerbin Phamarceuticals Group, Haerbin 150078, China |
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| Abstract: | Two new saponins 3-O-β-d-glucopyranosyl (1 → 2)-β-d-mannopyranosyl sarsasapogenin, named timosaponin A IV(1) and (5β, 25S)-26-O-β-d-glucopyranosyl-furost-20(22)-en-3,26-diol-3-O-β-d-glucopyranosyl (1 → 4) glucopyranosyl (1 → 2)-β-d-galacopyranoside, named timosaponin B IV(2), were isolated by silica gel column chromatography and preparative HPLC from Anemarrhena asphodeloides Bge. Their structures were elucidated by chemical characters and spectroscopic analysis. |
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| Keywords: | Anemarrhena asphodeloides Bge Saponin Structural identification |
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