| 辽东楤木叶中一个新三萜皂苷(英文) |
| |
| 引用本文： | 王秋红,张健,马旭,叶旭炎,杨炳友,夏永刚,匡海学. 辽东楤木叶中一个新三萜皂苷(英文)[J]. 中国天然药物, 2011, 0(1): 17-21 |
| |
| 作者姓名： | 王秋红 张健 马旭 叶旭炎 杨炳友 夏永刚 匡海学 |
| |
| 作者单位： | 黑龙江中医药大学省部共建重点实验室;苏州大学;国家知识产权局专利审查协作中心; |
| |
| 基金项目： | 国际科技合作计划(No.2007DFA 30930)~~ |
| |
| 摘 要： | 目的:研究辽东木叶的化学成分。方法:采用硅胶、ODS、Sephadex LH-20等多种层析柱分离手段, 运用NMR和 HR-ESI-MS等波谱技术鉴定化合物的结构。结果:从辽东木叶分离并鉴定了1个三萜皂苷和2个黄酮苷类化合物:3-O-β-D-glucopyranosyl(1-3)-β-D-glucuronopyranoside-6'-O-butyl ester (1),7-O-α-rhamnopyranosyl-(S)-quercetin-3-O-β-glucopyra-nosyl-(1→2)-α-rhamnopyranoside(2)和7-O-α-rhamnopyranosyl-(S)-quercetin-3-O-β-6-caffeoyl-glucopyranosyl-(1→2)-α-rhamnopy-ranoside(3)。结论:化合物1为新化合物,也是从该属中分离出的第一个具有正丁基取代的三萜皂苷,化合物2和3为首次从该植物中分离得到。
|
| 关 键 词： | 辽东楤木叶 三萜皂苷 黄酮苷 |
A New Triterpenoid Saponin from the Leaves of Aralia elata |
| |
| WANG Qiu-Hong ,ZHANG Jian ,MA Xu ,YE Xu-Yan ,YANG Bing-You ,XIA Yong-Gang ,KUANG Hai-Xue Key Laboratory of Chinese Materia Medica ,Ministry of Education,Harbin ,China, Soochow University,Suzhou , Patent Examination Cooperation Center,State Intellectual Property Office,Beijing. A New Triterpenoid Saponin from the Leaves of Aralia elata[J]. Chinese JOurnal of Natural Medicines, 2011, 0(1): 17-21 |
| |
| Authors: | WANG Qiu-Hong ZHANG Jian MA Xu YE Xu-Yan YANG Bing-You XIA Yong-Gang KUANG Hai-Xue Key Laboratory of Chinese Materia Medica Ministry of Education Harbin China Soochow University Suzhou Patent Examination Cooperation Center State Intellectual Property Office Beijing |
| |
| Affiliation: | WANG Qiu-Hong 1,ZHANG Jian 2,MA Xu 3,YE Xu-Yan 1,YANG Bing-You 1,XIA Yong-Gang 1,KUANG Hai-Xue 1* 1 Key Laboratory of Chinese Materia Medica (Heilongjiang University of Chinese Medicine),Ministry of Education,Harbin 150040,China,2 Soochow University,Suzhou 215123,3 Patent Examination Cooperation Center,State Intellectual Property Office,Beijing 100083 |
| |
| Abstract: | AIM：To study the chemical constituents of the leaves of Aralia elata （Miq.） Seem,and find new or effective components.METHODS：Compounds were isolated by repeated silica gel,ODS and Sephadex LH-20 column chromatography.The structures were elucidated by NMR and HRESI-MS spectrometry.RESULTS：A triterpenoid saponin and two flavonoid glycosides were isolated from the leaves of A.elata,and their structures were elucidated as echinocystic acid-3-O-β-D-glucopyranosyl-（1-3）β-D-glucuronopyranoside-6＇-O-butyl ester （1）,7-O-α-rhamnopyranosyl-（S）-quercetin-3-O-β-glucopyranosyl-（1→2）-α-rhamnopyranoside （2） and 7-O-α-rhamnopyranosyl-（S）-quercetin-3-O-β-6-caffeoyl-glucopyranosyl-（1→2）-α-rhamnopyranos-ide （3）,respectively.CONCLUSION：Compound 1 is a new triterpenoid saponin,which is the first one with a butyl group isolated from the genus Aralia,while compounds 2 and 3 are reported from this species for the first time. |
| |
| Keywords: | Aralia elata Triterpenoid saponin Flavonoid glycosides |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
