| 引用本文: | 濮江1，冯锋1,2*，郭青龙2，谢宁1.阔叶五层龙的化学成分研究（英文）[J].中国现代应用药学,2009,(11):916-918. |
| PU Jiang1, FENG Feng1,2*, GUO Qinglong2, XIE Ning1.Study on Chemical Constituents from Salacia amplifolia[J].Chin J Mod Appl Pharm(中国现代应用药学),2009,(11):916-918. |
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| 摘要: |
| 目的对阔叶五层龙所含化学成分进行研究。方法应用液-液萃取及多种柱层析方法进行化学成分的分离、纯化，并利用多种光谱技术进行结构的分析鉴定。结果从阔叶五层龙植物中分离得到9个化合物：2-hydroxyfriedelan-3-one (1)，软木三萜酮 (2), lup-20(29)-en-3, 21-dione (3)，D-friedoolean-14-en-3-one (4)，3-(3″,4″-dihydroxy-trans-cinnamoyloxy)-D- friedoolean-14-en-28-oic acid (5), 3, 22-dioxo-29-normoretane (6), 羽扇豆醇 (7), β-谷甾醇 (8), β-胡萝卜苷(9)。结论该9个化合物均为首次从阔叶五层龙中分离得到。 |
| 关键词: 阔叶五层龙 化学成分 三萜类化合物 |
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| Study on Chemical Constituents from Salacia amplifolia |
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PU Jiang1, FENG Feng1,2*, GUO Qinglong2, XIE Ning1
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| Abstract: |
| OBJECTIVE To investigate the chemical constituents of Salacia amplifolia. METHODS The chemical constituents were isolated and purified by silica gel and Sephadex LH-20 column chromatography, their structures were elucidated by chemical and spectral methods. RESULTS Nine compounds were isolated and their structures was determined as 2- hydroxyfriedelan-3-one (1), friedelin (2), lup-20 (29)-en-3, 21-dione (3), D-friedoolean-14-en-3-one (4), 3-(3″, 4″-dihydroxy-trans- cinnamoyloxy)-D-friedoolean-14-en-28-oic acid (5), 3, 22-dioxo-29-normoretane (6), Lupeol (7), β-Sitosterol (8), β-Daucosterol (9). CONCLUSION Compounds 1-9 are isolated for the first time from the plant. |
| Key words: Salacia amplifolia chemical constituents triterpenoids |
