山东科学 ›› 2015, Vol. 28 ›› Issue (6): 6-10.doi: 10.3976/j.issn.1002-4026.2015.06.002

• 中药与天然活性产物 • 上一篇    下一篇

何首乌中顺式和反式-二苯乙烯苷对照品的制备

崔莉,陈静娴,朱姮,牟玉柱,林昌虎,张清海,王晓,王召平,王岱杰   

  1. 1. 山东省分析测试中心,山东 济南 250014;2.山东师范大学生命科学学院,山东 济南 250014; 3. 烟台张裕葡萄酿酒股份有限公司,山东 烟台 264000;4,贵州省分析测试研究院,贵州 贵阳550002
  • 收稿日期:2015-08-03 出版日期:2015-12-20 发布日期:2015-12-20
  • 作者简介:崔莉 (1983-),女,博士,助理研究员,研究方向为天然活性成分研究与开发。
  • 基金资助:
    山东省科技发展计划(2014GSF119031);贵州省中药现代化重大专项(黔科合重大专项字2012-6010号)

Preparation of cis-and trans-2, 3, 5, 4′-tetrahydroxystilbene-2-O-β-D-glycoside reference substance from Polygonum multiflorum Thunb.

CUI Li,CHEN Jingxian, ZHU Heng,MOU Yuzhu,LIN Changhu,ZHANG Qinghai,WANG Xiao, WANG Zhaoping, WANG Daijie   

  1. 1.Shandong Analysis and Test Center,Jinan 250014,China;2.School of Life Sciences, Shandong Normal University, Jinan 250014,China; 3. Yantai Zhangyu Grape Wine Co.Ltd., Yantai 264000, China;4.Guizhou Academy of Testing and Analysis,Guiyang 550002,China
  • Received:2015-08-03 Online:2015-12-20 Published:2015-12-20

摘要: 建立从何首乌中一步制备高纯度顺式和反式二苯乙烯苷的方法。首先提取何首乌药材中二苯乙烯苷组分,制备型高效液相色谱采用乙腈∶水(25∶75,V/V)进行精制纯化,得到顺式和反式二苯乙烯苷。所得产物经ESIMS、1HNMR 和13CNMR鉴定结构,高效液相色谱法测得二者纯度为98.90%和99.66%,满足对照品的要求。本方法简便快捷,重现性好,所得产物纯度高,适合何首乌中顺式和反式二苯乙烯苷对照品的制备。

关键词: 二苯乙烯苷, 何首乌, 制备

Abstract: We established a onestep preparation approach of high purity cis-and trans-2, 3, 5, 4′tetrahydroxystilbene-2-O-β-D-glycoside reference substance from Polygonum multiflorum Thunb.We initially extracted crude 2, 3, 5, 4′tetrahydroxystilbene-2-O-β-D-glycoside from Polygonum multiflorum Thunb.,then refined and purified it with preparative high performance liquid chromatography of acetonitrile andwater ratio of 25∶75 (V/V), and eventually acquired cis-and trans- 2, 3, 5, 4′tetrahydroxystilbene-2-O-β-D-glycoside. Their structures were identified by ESIMS,1Hand13CNMR. Their purities of 98.90% and 99.66%were determined with HPLC, which satisfiedthe requirement of reference substances. The method is simple, rapid, well reproductive, and has high extraction purity. It is therefore suitable for the preparation of cis and trans 2, 3, 5, 4′tetrahydroxystilbene2OβDglycoside reference substances.

Key words: 2, 3, 5, 4′tetrahydroxystilbene-2-O-β-D-glycoside, Polygonum multiflorum Thunb., preparation

中图分类号: 

  • R284.2

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