| 了哥王中的1个新双香豆素 |
| |
| 引用本文： | 耿立冬,张村,肖永庆.了哥王中的1个新双香豆素[J].中国中药杂志,2006,31(1):43-45. |
| |
| 作者姓名： | 耿立冬 张村 肖永庆 |
| |
| 作者单位： | 中国中医科学院,中药研究所,北京,100700 |
| |
| 摘 要： | 目的:研究了哥王茎皮的化学成分。方法:通过硅胶、ODS柱色谱分离化合物,利用质谱、核磁共振等现代波谱技术鉴定化合物结构。结果:分离鉴定了7个化合物,分别鉴定为西瑞香素(Ⅰ)、5,7,4′-三羟基-3′,5′-二甲氧基黄酮(Ⅱ)、胡萝卜苷(Ⅲ)、β-谷甾醇(Ⅳ)、伞形花内酯(Ⅴ)、芫花素(Ⅵ)、6-′OH,7-O-7′-双香豆素(Ⅶ)。结论:化合物Ⅶ为新化合物,化合物Ⅲ,Ⅴ为首次从该植物中分离得到。
|
| 关 键 词： | 了哥王 化学成分 6-′OH 7-O-7′-双香豆素了哥王 化学成分 6-′OH 7-O-7′-双香豆素 |
| 文章编号： | 1001-5302（2006）01-0043-03 |
| 收稿时间： | 2005-07-10 |
| 修稿时间： | 2005-07-10 |
A new dicoumarin from stem bark of Wikstroemia indica |
| |
| GENG Li-dong;ZHANG Cun;XIAO Yong-qing.A new dicoumarin from stem bark of Wikstroemia indica[J].China Journal of Chinese Materia Medica,2006,31(1):43-45. |
| |
| Authors: | GENG Li-dong;ZHANG Cun;XIAO Yong-qing |
| |
| Institution: | Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China |
| |
| Abstract: | OBJECTIVE: To study the chemical constituents form stem bark of Wikstroemia indica. METHOD: The constituents were isolated by column chromatography on silica gel and ODS, and identified by spectroscopic methods. RESULT: Seven compounds, daphnoretin (I), tricin (II), daucosterol (III), beta-sitosterol (IV), umbelliferone (V), genkwanin (VI), and 6'-hydroxy, 7-O-7'-dicoumarin (VII), were isolated and identified. CONCLUSION: Compound VII was a new compound and compounds III, V were isolated from this plant for the first time. |
| |
| Keywords: | |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
