| 花锚中两种新咄酮化学成分的鉴定 |
| |
| 引用本文： | 张德,韩海洪,程树平,陈志.花锚中两种新咄酮化学成分的鉴定[J].青海师范大学学报(自然科学版),2006(2):69-71. |
| |
| 作者姓名： | 张德 韩海洪 程树平 陈志 |
| |
| 作者单位： | 青海师范大学理化中心,青海西宁810008 |
| |
| 基金项目： | 国家“十五”重大科技专项“创新药物和中药现代化”基金资助（2003AA223538）. |
| |
| 摘 要： | 提取并鉴定高原植物椭圆叶花锚的全草中2种针状结晶化合物；采用元素分析（EA）、核磁共振波谱（NMR）、质谱（MS）、红外光谱（IR）、紫外光谱（UV）、熔点测定等分析方法，对其化学结构进行表征；产物分别为1，3-二羟基-4，5，8-三甲氧基咄酮和1-羟基-2，3，4，8-四甲氧基咄酮．首次从藏药椭圆叶花锚的全草中分离出上述化合物．
|
| 关 键 词： | 高原植物 椭圆叶花锚 咄酮 化学结构鉴定 |
| 文章编号： | 1001-7542（2006）02-0069-03 |
| 收稿时间： | 2005-08-23 |
Identification of Chemical Constituents of Two Kinds New Xanthone of Halenia Elliptica |
| |
| ZHENG De, HAN Hai-hong, CHENG Shu-ping, CHEN Zhi.Identification of Chemical Constituents of Two Kinds New Xanthone of Halenia Elliptica[J].Journal of Qinghai Normal University(Natural Science Edition),2006(2):69-71. |
| |
| Authors: | ZHENG De HAN Hai-hong CHENG Shu-ping CHEN Zhi |
| |
| Institution: | Center of Physics and Chemistry, Qinghai Normal University, Xining 810008, China |
| |
| Abstract: | Two needle- shaped crystal chemicals were identificated from a plateau plant Halenia eUiptica D. Don. Some analysis methods, such as EA, MS, NMR, FTIR and UV spectrometry , as well as melting point analysis, were used for the characterization of them. results showed that they were 1,3 - dihydroxy - 4, 5, 8 - trimethoxyxanthone and 1 - hydroxy - 2,3,4, 8 - tetramethoxyxanthone. It is the first time for high content Xanthone to be obtained from Halenia eUiptica D. Don of plateau plant. |
| |
| Keywords: | plateau plant Halenia elliptica D Don Xanthone identification of chemical structure |
| 本文献已被 维普 等数据库收录！ |
|
