| 香榧假种皮中的木脂素成分 |
| |
| 引用本文： | 周大铮,易杨华,毛士龙,吕泰省,汤海峰,邹峥嵘,张淑瑜.香榧假种皮中的木脂素成分[J].药学学报,2004,39(4):269-271. |
| |
| 作者姓名： | 周大铮 易杨华 毛士龙 吕泰省 汤海峰 邹峥嵘 张淑瑜 |
| |
| 作者单位： | 第二军医大学,药学院,海洋药物研究中心,上海,200433 |
| |
| 摘 要： | 目的研究香榧假种皮中的化学成分。方法采用色谱技术分离纯化,自85%乙醇提取物中分得3个木脂素化合物,应用光谱技术(IR,EI-MS,1HNMR,13CNMR,DEPT,2D-NMR),确定了它们的化学结构。结果3个化合物分别为松脂素(I),二氢脱水二聚松柏醇(II),(7,8-cis-8,8′-trans)-2′,4′-二羟基-3,5-二甲氧基-落叶松脂素(III)。结论 以上化合物均为首次从该植物中分得,其中III为一新化合物。
|
| 关 键 词： | 香榧 木脂素 化学结构 |
| 收稿时间： | 2003-05-29 |
The lignins from Torreya grandis cv. Merrilli |
| |
| ZHOU Da-zheng,YI Yang-hua ,MAO Shi-long,LU Tai-sheng,TANG Hai-feng,ZOU Zheng-rong,ZHANG Shu-yu.The lignins from Torreya grandis cv. Merrilli[J].Acta Pharmaceutica Sinica,2004,39(4):269-271. |
| |
| Authors: | ZHOU Da-zheng YI Yang-hua MAO Shi-long LU Tai-sheng TANG Hai-feng ZOU Zheng-rong ZHANG Shu-yu |
| |
| Institution: | School of Pharmacy, Second Military Medical University, Shanghai 200433, China. |
| |
| Abstract: | AIM: To separate and identify the chemical constituents of the aril of Torreya grandis cv. Merrilli. METHODS: Three lignins were isolated by chromatography and their chemical structures were elucidated by IR, EI-MS, 1HNMR, 13CNMR, DEPT and 2D-NMR spectral methods. RESULTS: Three lignins were identified as pinonesinol, dihydrodehydrodiconiferylalcohol and (7,8-cis-8,8'-trans)-2',4'dihydroxyl-3, 5-dimethoxy-lariciresinol. CONCLUSION: These compounds were isolated from this plant for the first time, and compound III is a new compound. |
| |
| Keywords: | Torreya grandis lignins chemical structure |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《药学学报》浏览原始摘要信息 |
| 点击此处可从《药学学报》下载免费的PDF全文 |
|
