| 中药草珊瑚乙酸乙酯部位化学成分的研究 |
| |
| 引用本文： | 张婷,徐海良,蔡仕华.中药草珊瑚乙酸乙酯部位化学成分的研究[J].北方药学,2013,0(7):15-16. |
| |
| 作者姓名： | 张婷 徐海良 蔡仕华 |
| |
| 作者单位： | 广东省中医院药学部 广州 510120;广东药学院 广州 510240 |
| |
| 摘 要： | 目的:研究草珊瑚乙酸乙酯部位的化学成分。方法:采用硅胶、反相硅胶、Sephadex LH-20凝胶柱层析进行、制备液相等手段分离纯化,根据理化性质和光谱分析鉴定化合物结构。结果:从草珊瑚乙酸乙酯部位中分离得到了7个化合物,经鉴定分别为11,13-dihydroisolantolacton(1)、11α,13-dihydro-2α-hydroxyalantolactone(2)、santamarin.(3)、8-epi-ivangust(4)、异东莨菪素(5)、嗪皮素(6)、异嗪皮啶(7)。结论:化合物1,2,3,4为首次从该属植物中分离得到。
|
| 关 键 词： | 草珊瑚 乙酸乙酯提取物 化学成分 |
Study on Chemical Constituents from Ethyl Acetate Extract of Sarcandra glabra |
| |
| Zhang Ting
,
Xu Hailiang
,
Cai Shihua.Study on Chemical Constituents from Ethyl Acetate Extract of Sarcandra glabra[J].BEIFANG YAOXUE,2013,0(7):15-16. |
| |
| Authors: | Zhang Ting Xu Hailiang Cai Shihua |
| |
| Institution: | 1 (1.Pharmaceutical Department, Guangdong Provincial Hospital of TCM, Guangzhou, 510120, China;2.Guangdong Medicine College, Guangzhou, 510240, China) |
| |
| Abstract: | Objective：To study the chemical constituents from ethyl acetate extract of Sareandra glabra. Methods： Column chromatography and spectral analysis were used to isolate and identify the constituents. Results： The ethyl acetate fraction from Sarcandra glabra was separated and purified.Seven compounds were obtained and identified as：l l, 13-dihydroisolan- tolacton（ 1 ）, 11 a, 13-dihydro -2ct -hyd- roxyalantolactone （2）, santamarin （ 3 ）, 8-epi-ivangust （4）, scopoletin （ 5 ）, fraxetin （6） and isofraxidin （7）. Conclusion： Compounds 1, 2, 3, and 4 are isolated from this genus for the first time. |
| |
| Keywords: | Sarcandra glabra Ethyl acetate extract Chemical constituents |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
