柽柳嫩枝叶的化学成分研究  

Chemical Constitntents from the Tender Branches and Leaves of Tamarix chinensis

作　　者：陈胜发[1] 王国华[2] 姜祎 CHEN Sheng-fa;WANG Guo-hua(Yangling Vocational & Technical College, Yangling 712100, China;China Academy of Chinese Medical Sciences, Beijing 100700,China;Shaanxi University of Chinese Medicine,Xianyang 712046,China)

机构地区：[1]杨凌职业技术学院,陕西杨凌712100 [2]中国中医科学院,北京100700 [3]陕西中医药大学,陕西咸阳712046

出　　处：《中药材》2018年第9期2105-2107,共3页Journal of Chinese Medicinal Materials

基　　金：杨凌职业技术学院院内基金项目(A2016045)

摘　　要：目的:研究柽柳嫩枝叶的化学成分。方法:应用硅胶柱层析和Sephadex LH-20柱层析等进行分离纯化,通过波谱解析和相关文献进行结构鉴定。结果:从柽柳嫩枝叶中分离得到6个化合物,分别鉴定为:3-甲氧基-5-二十一烷基-苯酚(1)、5-十五烷基-1,3-间苯二酚(2)、isotamarixen(3)、α-生育酚(4)、异鼠李素(5)、槲皮素(6)。结论:其中,化合物1、2、4为首次从柽柳属植物中分离得到;化合物1为一个新天然产物。Objective:To study the chemical constituents from the tender branches and leaves of Tamarix chinensis.Methods:The compounds were isolated and purified by column chromatography and their structures were identified on the basis of physicochemical properties and spectrum analysis.Results:Six compounds were isolated and identified as 3-methoxy-5-heneicosyl-phenol(1),5-pentadecyl-1,3-resorcinol(2),iisotamarixen(3),α-tocopherol(4),isorhamnetin(5),quercetin(6).Conclusion:Compounds 1,2 and 4 are isolated from Tamarix genus for the first time,compound 1 is a new natural compound.

关 键 词：柽柳 3-甲氧基-5-二十一烷基-苯酚 新天然产物 

分 类 号：R284.1[医药卫生—中药学] R284.2[医药卫生—中医学]