高等学校化学学报 ›› 1993, Vol. 14 ›› Issue (5): 651.
• 研究快报 • 上一篇 下一篇
贾忠建, 石建功, 杨立
收稿日期:
修回日期:
出版日期:
发布日期:
通讯作者:
基金资助:
国家教育委员会博士点基金;国家自然科学基金
JIA Zhong-Jian, SHI Jian-Gong, YANG Li
Received:
Revised:
Online:
Published:
关键词: 舟曲大戟, 大戟科, 对映-贝壳松烯二萜
Abstract: From the acetone extract of the whole plant of Euphorbia tcanyu(Euphorbiaceae), four new ent-kaurene diterpenoids, named as euphorangin A, B, Cand D, were obtained.Their structures were elucidated as ent-llα-acetoxykaur-16-en-3β-ol, ent-kaur-16-en-3β, 15β-diol, ent-11α, 16α-epoxykauran-3β-ol and ent-11α, 16α-epoxykauran-3-one, respectively, on the basis of spectral methods (EIMS, IR, 1H NMR, 13CNMR, DEPT) including 2D NMRtechniques (1H-1H COSY, 1H-13C COSY, 1H-1H NOESY) and chemical methods.
Key words: Euphorbia wangii, Euphorbiaceae, Ent-kaurene diterpenoids
TrendMD:
贾忠建, 石建功, 杨立. 舟曲大戟对映-贝壳松烯二萜研究. 高等学校化学学报, 1993, 14(5): 651.
JIA Zhong-Jian, SHI Jian-Gong, YANG Li. Ent-kaurene Diterpenoids from Euphorbia Wangii. Chem. J. Chinese Universities, 1993, 14(5): 651.
0 / / 推荐
导出引用管理器 EndNote|Ris|BibTeX
链接本文: http://www.cjcu.jlu.edu.cn/CN/
http://www.cjcu.jlu.edu.cn/CN/Y1993/V14/I5/651