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| 肿柄菊乙酸乙酯部位的化学成分 | |
| 引用本文： | 赵贵钧,张崇禧,吴志军,李霞,杨颖博,孙连娜,郑水庆.肿柄菊乙酸乙酯部位的化学成分[J].第二军医大学学报,2010,31(2):189-192. |
| 作者姓名： | 赵贵钧 张崇禧 吴志军 李霞 杨颖博 孙连娜 郑水庆 |
| 作者单位： | 1. 第二军医大学药学院生药学教研室,上海200433;吉林农业大学中药材学院,长春130118 2. 山东大学威海分校海洋学院,威海,264209 3. 第二军医大学药学院生药学教研室,上海,200433 |
| 基金项目： | 国家自然科学基金(20872177);;上海市科委中药现代化专项资助项目(08DZ1971503)~~ |
| 摘 要： | 目的肿柄菊乙酸乙酯部位化学成分的提取、分离和结构鉴定。方法肿柄菊地上部分80%的乙醇渗漉提取,通过萃取、硅胶柱层析、凝胶柱层析、MCI柱层析等方法进行成分分离,应用质谱、核磁等方法进行结构鉴定。结果从乙酸乙酯部位得到10个化合物,鉴定为香草醛(1)、麦角甾醇(2)、过氧化麦角甾醇(3)、3-甲氧基-4-羟基肉桂醛(4)、对羟基苯甲醛(5)、异东莨菪内酯(6)、5-羟甲基糠醛(7)、尼泊尔黄酮(8)、二十二烷酸单甘油酯(9)和13-羟基泽兰烯(10)。结论香草醛、麦角甾醇、过氧化麦角甾醇、3-甲氧基-4-羟基肉桂醛、对羟基苯甲醛、异东莨菪内酯、5-羟甲基糠醛、二十二烷酸单甘油酯和13-羟基泽兰烯均为首次从肿柄菊中分离得到。 |
| 关 键 词： | 肿柄菊 化学成分 乙酸乙酯部位 |
| 收稿时间： | 2009/10/15 0:00:00 |
| 修稿时间： | 2009/12/3 0:00:00 |
Chemical constituent analysis of EtOAc fraction of Tithonia diversifolia(HEMSL.) A.Gray |
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| ZHAO Gui-jun,ZHANG Chong-xi,WU Zhi-jun,LI Xi,YANG Ying-bo,SUN Lian-n,ZHENG Shui-qing.Chemical constituent analysis of EtOAc fraction of Tithonia diversifolia(HEMSL.) A.Gray[J].Academic Journal of Second Military Medical University,2010,31(2):189-192. | |
| Authors: | ZHAO Gui-jun ZHANG Chong-xi WU Zhi-jun LI Xi YANG Ying-bo SUN Lian-n ZHENG Shui-qing |
| Institution: | 1.Department of Pharmacognosy, School of Pharmacy, Second Military Medical University, Shanghai 200433, China;2.Marine College, Weihai Branch of Shandong University, Weihai 264209, Shandong, China;3.College of Chinese Herbal Medicine, Jilin Agricultural University, Changchun 130118, Jilin, China |
| Abstract: | Objective To isolate and identify the chemical constituents of the EtOAc fraction of Tithonia diversifolia.Methods The dried aerial parts of Tithonia diversifolia were extracted with 80% EtOH,and the chemical constituents of the ethyl acetate portion from the extract were isolated by column chromatography with silica gel,Sephadex LH-20 and MCI.The isolated compounds were identified by NMR and MS analysis.Results Ten compounds were isolated from EtOAc extract,and identified as:vanillin(1),ergosterol(2),ergos... |
| Keywords: | Tithonia diversifolia chemical constituents ethyl acetate portion |
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