http://jcps.bjmu.edu.cn

• 研究论文 • 上一篇    下一篇

月腺大戟的化学成分

史海明, 闵知大*   

  1. 中国药科大学天然药化教研室, 江苏 南京 210009
  • 收稿日期:2003-12-23 修回日期:2004-08-10 出版日期:2004-09-15 发布日期:2004-09-15
  • 通讯作者: 闵知大*

Chemical Constituents of Euphorbia ebracteolata

SHI Hai-ming, MIN Zhi-da*   

  1. Department of Natural Medicine Chemistry, China Pharmaceutical University, Nanjing 210009, China
  • Received:2003-12-23 Revised:2004-08-10 Online:2004-09-15 Published:2004-09-15
  • Contact: MIN Zhi-da*

摘要: 目的 研究月腺大戟的化学成分. 方法 运用柱层析进行分离, 并对所分得的化合物运用波谱数据进行了结构解析. 结果 从月腺大戟中分离得到6个化合物并鉴定了其结构, 分别为: baccatin(1), 3-乙酰香树酯醇(2), 3, 3'-二乙酰基-4, 4'-二甲氧基-2, 2', 6, 6'-四羟基二苯甲烷(3), 2, 4-二羟基-6-甲氧基-3-甲基苯乙酮(4), β-谷甾醇(5), 胡萝卜苷(6). 结论 baccatin为首次从月腺大戟中分离得到.

关键词: 月腺大戟, 月腺大戟, 月腺大戟, 化学成分, 化学成分, 化学成分, baccatin, baccatin, baccatin

Abstract:

Aim To studythe chemical constituents of Euphorbia ebracteolata Hayata. Methods Column chromatography was used in the isolation procedure, while the structures of isolated compounds were elucidated by spectral data. Results Six compounds were isolated and their structures were identified as baccatin (1), 3-acetyl-β-amyrin (2), 3,3'-diacetyl-4,4'-dimethoxy- 2,2',6,6'-tetrah ydroxy diphenylmethane (3), 2,4- dihydroxy-6- methoxy-3-methyl acetophenone (4), β- sitosterol(5), and daucosterol (6). Conclusion Baccatin was obtained from Euphorbia ebracteolata for the first time.

Key words: Euphorbia ebracteolata Hayata, Euphorbia ebracteolata Hayata, chemical constituents, chemical constituents, baccatin, baccatin

中图分类号: 

Supporting: *Corresponding author. Tel.: 86-25-83220992