| 中药金樱子的化学成分研究 |
| 投稿时间：2008-05-05 点此下载全文 |
| 引用本文：吴兴文,高品一,李玲芝,陆祎,沈阳,宋少江,林厚文.中药金樱子的化学成分研究[J].药学实践杂志,2009,27(3):183~185 |
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| 基金项目:国家科技重大专项(2008ZXJ09001-003) |
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| 中文摘要:目的:研究金樱子Rosa laevigataMichx.果实的化学成分。方法:运用正反相硅胶,凝胶(Sephadex LH-20)等多种柱色谱进行分离纯化,根据理化性质和波谱数据进行结构鉴定。结果:分离得到5个化合物,经鉴定分别为2α,3β,19α-三羟基齐墩果酸(Ⅰ),山奈酚(Ⅱ),翻白叶苷A(Ⅲ),β-谷甾醇(Ⅳ),胡萝卜苷(Ⅴ)。结论:化合物Ⅰ为首次从金樱子果实中分离得到。 |
| 中文关键词:金樱子 化学成分 提取分离 结构鉴定 |
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| Studies on the chemical constituents of Rosa laevigata Michx fruits |
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| Abstract:Objective:To investigate the chemical constituents from fruits of Rosa laevigata Michx fruits.Methods:Multi-chromatographic methods including Silica gel column chromatography and Sephadex LH-20 gel permeation were employed for the isolation and purification.The structures were identified on the basis of chemical evidence and spectral data.Results:Five compounds were isolated and identified as:2α,3β,19α-trihydroxyolean-12-en-28-oic acid(Ⅰ),kaempferol(Ⅱ),potengriffioside A(Ⅲ),β-sitosterol(Ⅳ),daucosterol(Ⅴ).Conclusions:Compound Ⅰ was isolated from fruits of Rosa laevigata Michx for the first time. |
| keywords:Rosa laevigata Michx chemical constituents isolation structure identification |
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