| 番薯块根化学成分研究 |
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| 引用本文： | 尹永芹,沈志滨,孔令义.番薯块根化学成分研究[J].中药材,2012(6):913-917. |
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| 作者姓名： | 尹永芹 沈志滨 孔令义 |
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| 作者单位： | 广东药学院中药学院;中国药科大学天然药物化学教研室 |
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| 摘 要： | 目的:研究番薯块根的化学成分。方法:95%乙醇提取回收溶剂后以氯仿萃取,萃取部位经多种层析方法分离;结合理化性质和波谱方法进行结构鉴定。结果:分离并鉴定了6个化合物,分别为:Batatinoside I(1)、枸橼苦素(2)、咖啡酸十八烷酯(3)、乙酰-β-香树醇(4)、咖啡酸(5)、东莨菪素(6)。结论:其中,化合物1为结构新颖的树脂糖苷类化合物,并首次从番薯中分离得到。
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| 关 键 词： | 番薯属 番薯 化学成分 树脂糖苷 |
Chemical Constituents from the Tubers of Ipomoea batata |
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| YIN Yong-qin,SHEN Zhi-bin,KONG Ling-yi.Chemical Constituents from the Tubers of Ipomoea batata[J].Jorunal of Chinese Medicinal Materials,2012(6):913-917. |
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| Authors: | YIN Yong-qin SHEN Zhi-bin KONG Ling-yi |
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| Institution: | 1.Department of Traditional Chinese Medicinal,Guangdong Pharmaceutical University,Guangzhou Higher Education Mega Center,Guangzhou 510006,China;2.Department of Natural Medicinal Chemistry,China Pharmaceutical University,Nanjing 210009,China) |
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| Abstract: | Objective: To investigate the chemical constituents from the tubers of Ipomoea batata.Methods: The chemical constituents were isolated and purified by solvent extraction together with various chromatographic techniques.The structures were elucidated on the basis of physiochemical property and spectral data.Results: 6 compounds were identified from the CHCl3 extract as Batatinoside I(1),citrusin C(2),octadecyl caffeate(3),β-amyrin acetate(4),caffeic acid(5),scopoletin(6).Conclusion: Compound 1 is isolated from Ipomoea batata for the first time. |
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| Keywords: | Ipomoea Ipomoea batata Lam Constituents Resin glycoside |
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