| 大花鸡肉参的化学成分研究 |
| 投稿时间：2007-07-17 点此下载全文 |
| 引用本文：苏永庆,沈云亨,张卫东.大花鸡肉参的化学成分研究[J].药学实践杂志,2008,(3):166~168,171 |
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| 基金项目:国家“863”计划(2006AA02Z338);中国博士后科学基金(20070410711) |
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| 中文摘要:目的:研究紫葳科角蒿属植物大花鸡肉参的化学成分。方法:利用硅胶色谱柱,制备薄层色谱和葡聚糖凝胶Sephadex LH-20柱纯化,硅胶柱色谱进行分离纯化,通过理化常数和光谱分析鉴定化合物的结构。结果:从大花鸡肉参的乙醇提取物中分离并鉴定了12个化合物的结构,分别是:邻-羟基苯甲酸(O-Hydroxybenzoic acid)、棕榈酸(Palmitic acid)、正二十六烷酸(Hexacosanoic acid)、β-谷甾醇(β-Sitosterol)、β-胡萝卜苷(Daucosterol)、齐墩果酸(Oleanolic acid)、乌苏酸(Ursolic acid)、槲皮素(Quercetin)、槲皮苷(Vincetoxicosi-de B)、对羟基苯甲酸(p-Hydroxy benzoic acid)、3-甲氧基-4-羟基苯甲酸(3-Methoxy 4-hydroxy-benzoic acid)、豆甾醇(Stigmasterol)。结论:化合物1-12均为首次从该植物中分离得到。 |
| 中文关键词:紫葳科角蒿属 大花鸡肉参 化学成分 提取方法 |
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| Studies on chemical constituents of Incarvillea mairei var.granditlora(Wehrhahn) Grierson |
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| Abstract:Objective: To study the chemical constituents of Incarvillea mairei var.granditlora(Wehrhahn) Grierson.Methods:Isolation and purification were carried out by macroporous absorption resin and silica gel column chromatography,and twelve compounds were identified by spectral and chemical methods.Results:Twelve compounds were obtained from alcohol extract and were determined as o-hydroxy benzoic acid,palmitic acid,hexacosanoic acid,β-sitosterol,daucosterol,oleanolic acid,ursolic acid,quercetin,vincetoxicoside B,p-hdroxy benzoic acid、3-mthoxy 4-hydroxy-benzoic acid,sgmasterol.Conclusion:All of 12 compounds were obtained from the plant for the first time. |
| keywords:Incarvillea mairei var granditlora(Wehrhahn) Grierson chemical constituents extraction |
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