| 中国人参花化学成分研究 |
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| 引用本文： | 潘小玲,李振麟,钱士辉,等.中国人参花化学成分研究[J].中国野生植物资源,2014(2):13-15. |
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| 作者姓名： | 潘小玲 李振麟 钱士辉 等 |
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| 作者单位： | [1]中国药科大学天然药物活性组分与功效国家重点实验室生药学研究室,江苏南京211198 [2]江苏省中医药研究院中药资源室,江苏南京210028 |
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| 基金项目： | 江苏省重大科技项目（BM2010610） |
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| 摘 要： | 目的:对人参(Panax ginseng C.A.Mey.)花蕾的化学成分进行研究。方法:采用多种柱色谱技术进行分离纯化,并通过波谱分析方法鉴定化合物的结构。结果:分离鉴定了9个化合物,分别鉴定为咖啡碱(1)、胡萝卜苷(2)、豆甾醇3-O-葡萄糖苷(3)、α-菠甾醇(4)、7-豆甾烯-3β-醇(5)、人参皂苷Rk3(6)、人参皂苷Re(7)、人参皂苷Rg2(8)、谷甾醇(9)结论:其中化合物1为五加科植物中首次分离得到,化合物3、4、5为人参花中首次分离得到。
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| 关 键 词： | 人参花 咖啡碱 五加科 化学成分 |
Chemical Constituents from the Flower Buds of Panax ginseng C.A.Mey. |
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| Pan Xiaoling,Li Zhenlin,Qian Shihui,Pu Sheban.Chemical Constituents from the Flower Buds of Panax ginseng C.A.Mey.[J].Chinese Wild Plant Resources,2014(2):13-15. |
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| Authors: | Pan Xiaoling Li Zhenlin Qian Shihui Pu Sheban |
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| Institution: | 1. State Key Laboratory of Natural Medicines, Research Department of Pharmacognosy, China Pharma- ceutical University, Nanjing 211198, China ; 2. Laboratory of Natural Medicinal Resources, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing 210028, China) |
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| Abstract: | Objective： To study the chemical constituents from the flower buds of Panax ginseng C. A. Mey. Methods： Compounds were isolated and purified by various chromatographic techniques, and their structures were identified by spectral analysis. Results： Nine compounds were isolated and identified, in- eluding caffeine （ 1 ）, aucosterol （ 2 ）, stigmasterol-3-O-glucopyranoside （ 3 ）, α-spinasterol （ 4 ）, stigmast- 7-en-3β-o1（5）, ginsenoside Rk3 （6）, ginsenoside Re （ 7 ）, ginsenoside Rg2 （ 8 ）, and β-sitosterol （ 9 ）. Conclusion ： Compound 1 is isolated from the family of Araliaceae for the first time, and compound 3, 4, and 5 are firstly reported in the flower buds of Panax ginseng C. A. Mey. |
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| Keywords: | the flower buds of Panax ginsen C A Mey caffeine Araliaceae chemical compound |
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