| 摘要: |
| 采用硅胶柱层析和Sephadex LH-20等色谱分离纯化技术，对使君子的化学成分进行了提纯，并采用波谱和理化分析方法对提取的化合物进行了结构鉴定。结果表明，从使君子中共分离得到12种化合物，其分别为单硬脂酸甘油脂（Ⅰ）、单棕榈酸甘油脂（Ⅱ）、赤桐甾醇（Ⅲ）、1-业油酸-棕榈酸-甘油酯（Ⅳ）、豆甾醇（Ⅴ）、熊果甲酯（Ⅵ）、白桦脂酸（Ⅶ）、没食子酸乙酯（Ⅶ）、没食子酸（Ⅸ）、丁二酸（Ⅹ）、苯甲酸（Ⅺ）和蔗糖（Ⅻ）。其中化合物Ⅳ，Ⅴ，Ⅶ，Ⅺ为首次从该植物中分离得到。 |
| 关键词: 使君子 苯甲酸 赤桐甾醇 豆甾醇 没食子酸乙酯 |
| DOI： |
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| Chemical constituents isolated from Fructus quisqualis |
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| Abstract: |
| Twelve compounds were isolated by column chromatography on silica gel and Sephadex LH 20 from the ethanol extracts of fruit of Quisqualis indica L.,and their structures were identified by chemical evidence and spectral analysis.The compounds were Glyceryl Monosterate（Ⅰ）,glyceryl monopalmitate（Ⅱ）,Clerosterol（Ⅲ）,1 linoloyl 3 palmitoylglycerol（Ⅳ）,stigmasterol（Ⅴ）,Methylursolate（Ⅵ）,Betulinic acid（Ⅶ）,ethyl gallate（Ⅷ）,Gallic acid（Ⅸ）,Butanedioic acid（Ⅹ）,Benzoic acid（Ⅺ）,Sucrose（Ⅻ）.Compounds Ⅳ，Ⅴ，Ⅷ，Ⅺ were obtained from this plant the first time. |
| Key words: Fructus quisqualis benzoic acid clerosterol stigmasterol ethyl gallate |
