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| 红树林植物海漆中的三萜和甾体化合物 | |
| 引用本文： | 田敏卿,鲍光明,季乃云,李晓明,王斌贵. 红树林植物海漆中的三萜和甾体化合物[J]. 中国中药杂志, 2008, 33(4): 405-408 |
| 作者姓名： | 田敏卿 鲍光明 季乃云 李晓明 王斌贵 |
| 作者单位： | 1. 中国科学院,研究生院,北京,100039;西华师范大学,化学化工学院,四川,南充,637002 2. 西华师范大学,化学化工学院,四川,南充,637002 3. 中国科学院,海洋研究所,实验海洋生物学重点实验室,山东,青岛,266071;中国科学院,研究生院,北京,100039 4. 中国科学院,海洋研究所,实验海洋生物学重点实验室,山东,青岛,266071 |
| 基金项目： | 国家自然科学基金，山东省科技发展基金 |
| 摘 要： | 目的:对红树林植物海漆Excoecaria agallocha的化学成分进行研究。方法:采用多种色谱分析手段进行分离纯化,根据化合物的理化性质及波谱数据鉴定其结构。结果:从海漆甲醇提取物的石油醚相中分离、鉴定了6个三萜和3个甾体化合物,分别为蒲公英赛酮(1)、β-香树脂醇乙酸酯(2)、3-β[(2E,4E)-6-oxo-decad ienoy-loxy]-olean-12-ene(3)、蒲公英赛醇(4)、乙酰油酮酸(5)、cycloart-22-ene-3β,25-diol(6),β-sitostenone(7),(24R)-24-ethylcholesta-4,22-dien-3-one(8)和β-谷甾醇(9)。结论:化合物5~8为首次从海漆中分到。 |
| 关 键 词： | 红树林 海漆 化学成分 |
| 文章编号： | 1001-5302（2008）04-0405-04 |
| 收稿时间： | 2007-06-11 |
Triterpenoids and steroids from Excoecaria agallocha |
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| TIAN Min-qing ; BAO Guang-ming ;JI Nai-yun ; LI Xiao-ming ;WANG Bin-gui. Triterpenoids and steroids from Excoecaria agallocha[J]. China Journal of Chinese Materia Medica, 2008, 33(4): 405-408 | |
| Authors: | TIAN Min-qing BAO Guang-ming JI Nai-yun LI Xiao-ming WANG Bin-gui |
| Affiliation: | Graduate School of Chinese Academy of Sciences, Beijing 100039, China. |
| Abstract: | OBJECTIVE: To study the chemical constituents of Excoecaria agallocha L. METHOD: The constituents were isolated and purified by repeated column chromatography and their structures were elucidated by spectroscopic analysis. RESULT: Six triterpenoids including taraxerone (1), beta-amyrin acetate (2), 3beta-[(2E,4E)-6-oxo-decadienoyloxy]-olean-12-ene (3), taraxerol (4), acetylaleuritolic acid (5), and cycloart-22-ene-3beta, 25-diol (6), and three steroids including beta-sitostenone (7), (24R)-24-ethylcholesta-4,22-dien-3-one (8), and beta-sitosterol (9) were isolated and identified from the stems and twigs of the mangrove plant E. agallocha. CONCLUSION: Compounds 5-8 were isolated from E. agallocha for the first time. |
| Keywords: | mangrove Excoecaria agallocha chemical constituents |
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