天然产物研究与开发 ›› 2014, Vol. 26 ›› Issue (12): 1916-1920.

• 研究论文 • 上一篇    下一篇

鹰嘴豆芽素A糖苷类衍生物的合成及其结构表征

景临林1,范小飞1,2,马慧萍1,樊鹏程1,贾正平1*   

  1. 1 兰州军区兰州总医院药剂科,兰州 730050;2 兰州大学药学院,兰州 730000
  • 出版日期:2014-12-31 发布日期:2015-01-09

Synthesis and Characterization of Glycosylated Biochanin A Derivatives

JING Lin-lin1, FAN Xiao-fei1,2, MA Hui-ping1, FAN Peng-cheng1, JIA Zheng-ping1*   

  1. 1 Department of Pharmacy,Lanzhou General Hospital,Lanzhou Command of CPLA,Gansu Lanzhou 730050,China; 2 Department of Medicinal Chemistry,Lanzhou University,Gansu Lanzhou 730000,China
  • Online:2014-12-31 Published:2015-01-09

摘要: 为了改善鹰嘴豆芽素A代谢稳定性,提高其生物利用度,本文以乙酰溴代糖和鹰嘴豆芽素A为原料,采用相转移催化法在鹰嘴豆芽素A 7位羟基处引入糖苷,合成12个鹰嘴豆芽素A糖苷类衍生物,方法简单,条件温和,产率较高。产物结构通过1H-NMR、13C-NMR、IR和ESI-MS分析确认,为进一步对其进行生物活性研究奠定了基础。

关键词: 鹰嘴豆芽素A, 相转移催化, 糖苷, 合成

Abstract: In order to improve the metabolic stability and bioavailability of biochanin A,twelve biochanin A derivatives were synthesized from biochanin A via introducing glucose to biochanin A′s 7-OH in a simple way.The synthetic pathway is simple and proceeding under mild conditions with high yield. The structure was characterized by 1H-NMR,IR and ESI-MS.This study laid a foundation for the further study of the bioactivity of those compounds.

Key words: biochanin A, phase transfer catalysis, glycosylation, synthesis

中图分类号: 

O629.9