|
|||||
|
|
| 红皮木姜子的化学成分研究 | |
| 引用本文： | 王丽,罗艺萍,羊晓东,赵静峰,李良.红皮木姜子的化学成分研究[J].云南大学学报(自然科学版),2010,32(5):568-571. |
| 作者姓名： | 王丽 罗艺萍 羊晓东 赵静峰 李良 |
| 作者单位： | 1. 云南省农业科学院 茶叶研究所, 云南 勐海 666201; 2. 云南大学 教育部自然资源药物化学重点实验室, 云南 昆明 650091; 3. 思茅师范高等专科学校 生物系, 云南 普洱 665000 |
| 摘 要： | 对红皮木姜子(Litsea pedunculata)的化学成分进行研究.采用硅胶柱层析、重结晶等分离手段从中分离纯化得到8个化合物,并运用现代波谱技术和标准品对照的方法鉴定了其结构.这8个化合物包括1个木脂素类化合物:cagayanoneA(1);3个二氢黄酮类化合物:松属素(pinocembrin,2),山姜素(alpinetin,3),5,7-dimethoxy-2-phenylchroman-4-one(4);1个三萜类化合物:白桦脂醇(betulin5);1个内酯类化合物:4-me-thoxy-6-styryl-2H-pyran-2-one(6);2个甾体类化合物:β-谷甾醇(7),胡萝卜苷(8).以上化合物均为首次从该植物中分离得到. |
| 关 键 词： | 红皮木姜子 化学成分 二氢黄酮类化合物 |
| 收稿时间： | 2010-1-21 |
Chemical constituents of Litsea pedunculata |
|
| WANG Li,LUO Yi-ping,YANG Xiao-dong,ZHAO Jing-feng,LI Liang.Chemical constituents of Litsea pedunculata[J].Journal of Yunnan University(Natural Sciences),2010,32(5):568-571. | |
| Authors: | WANG Li LUO Yi-ping YANG Xiao-dong ZHAO Jing-feng LI Liang |
| Institution: | 1. Tea Research Institute, Yunnan Academy of Agricultural Sciences, Menghai 666201, China; 2. Key Laboratory of Medicinal Chemistry for Natural Resources, Ministry of Education, School of Chemical Science and Technology, Yunnan University, Kunming 650091, China; 3. Department of Biology's Science, Simao Teacher's College, Puer 665000, China |
| Abstract: | The chemical constituents of Litsea pedunculata were studied and eight compounds were isolated by silica column chromatography.The structures of these compounds were elucidated as cagayanone A(1),pinocembrin(2),alpinetin(3),5,7-dimethoxy-2- phenylchroman-4-one(4),betulin(5),4-methoxy-6-styryl-2H-pyran-2-one(6),β-sitosterol(7) and daucosterol(8) by spectral methods.All compounds above were isolated from this plant for the first time. |
| Keywords: | |
| 本文献已被 CNKI 等数据库收录！ | |
| 点击此处可从《云南大学学报(自然科学版)》浏览原始摘要信息 | |
| 点击此处可从《云南大学学报(自然科学版)》下载免费的PDF全文 | |