| 苦楝子中三萜成分的研究 |
| |
| 引用本文： | 周鹏,周琦,陈磊.苦楝子中三萜成分的研究[J].黑龙江医药,2011,24(3):381-382. |
| |
| 作者姓名： | 周鹏 周琦 陈磊 |
| |
| 作者单位： | 黑龙江中医药大学 |
| |
| 摘 要： | 目的:对苦楝子的甲醇提取物中的三萜成分进行研究.方法:利用硅胶,常压RP-C18硅胶,葡聚糖凝胶 LH-20以及制备液相色谱分离纯化,通过1D-NMR,2D-NMR以及EI-MS波谱数据鉴定化合物结构.结果:从苦楝子的甲醇提取物中共分离得到4个三萜化合物经鉴定为:Meliasenin B (Ⅰ),Meliasenin ...
|
| 关 键 词： | 苦楝子 成分研究 三萜 |
Study on Triterpenoids of the Seed of Melia Azedarach L. |
| |
| Institution: | Zhou Peng,et al Heilongjiang University of TCM |
| |
| Abstract: | Objective：To study the chemical constituents of Melia azedarach L.Methods：Silica,RP-18,Sephadex HL-20 gel column and prep HPLC was employed to isolate and purify the constituents.Structures of the chemical constituents were elucidated by MS and NMR.Results：Six constituents were isolated and identified as meliasenin B（Ⅰ）,meliasenin G（Ⅱ）,12β-hydroxykulactone（Ⅲ）,methyl kulonate（Ⅳ）.Conclusion：CompoundsⅠ,Ⅱ and Ⅲ were firstly separated from Melia azedarach L. |
| |
| Keywords: | Melia azedarach L Chemical constituents Triterpenoids |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
