中国科学院上海有机化学研究所机构知识库
Advanced  
SIOC OpenIR  > 生命有机化学国家重点实验室  > 期刊论文
学科主题: 生命有机化学
题名: Synthesis of betavulgaroside III, a representative triterpene seco-glycoside
其他题名: 一个有代表性的三萜seco-glycoside Betavulgaroside III的合成.
作者: Zhu SL(朱石磊) ; Li YX(李英霞) ; Yu B(俞飚)
通讯作者: 俞飚
刊名: J. Org. Chem.
发表日期: 2008-01-01
卷: 73, 期:13, 页:4978-4985
收录类别: SCI
部门归属: 上海有机所; 中国海洋大学
英文摘要: Triterpene seco-glycosides constitute a small family of the plant saponins which feature a terminal seco-saccharide appendage deriving supposedly from oxidative scission of a monosaccharide unit. Herein, we have developed synthetic approaches for the first time to the access to these molecules. Betavulgaroside III (1), a representative congener occurring in Beta vulgaris and Achyranthes fauriei, is successfully synthesized in a total of 31 steps with L-arabinose, D-glucose, and oleanolic acid as starting materials. The longest linear sequence requires 23 steps and in an overall 0.9% yield (from D-glucose). The synthesis features oxidative elaboration of the seco-saccharide unit prior to assembly of the triterpene 3,28-bisglycoside. This tactic has been proven superior, in the attempts to the synthesis of the more easily accessible 2 ''-epi-betavulgaroside III (2), to that employing oxidative cleavage of the terminal saccharide unit at an advanced triterpene 3,28-bisglycoside scaffold.
语种: 英语
相关网址: 查看原文
WOS记录号: WOS:000257228000028
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.sioc.ac.cn/handle/331003/19073
Appears in Collections:生命有机化学国家重点实验室_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
2008206.pdf(513KB)----开放获取--View Download

Recommended Citation:
Zhu SL,Li YX,Yu B. Synthesis of betavulgaroside III, a representative triterpene seco-glycoside[J]. J. Org. Chem.,2008,73(13):4978-4985.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[朱石磊]'s Articles
[李英霞]'s Articles
[俞飚]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[朱石磊]‘s Articles
[李英霞]‘s Articles
[俞飚]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: 2008206.pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Powered by CSpace