Synthesis of the trisaccharide repeating unit of the atypical O-antigen polysaccharide from Danish Helicobacter pylori strains employing the 2′-carboxybenzyl glycoside

被引：28

作者：

Kwon, YT

Lee, YJ

Lee, K

Kim, KS ^{[1
]}

机构：

[1] Yonsei Univ, Ctr Bioact Mol Hybrids, Seoul 120749, South Korea

[2] Yonsei Univ, Dept Chem, Seoul 120749, South Korea

来源：

ORGANIC LETTERS | 2004年 / 6卷 / 22期

关键词：

D O I：

10.1021/ol048648u

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

[GRAPHICS] Synthesis of the unique trisaccharide repeating unit of the O-polysaccharide of the lipopolysaccharide from Danish Helicobacter pylori strains has been accomplished. Key steps include the coupling of three monosaccharide moieties by glycosylations employing the 2'-carboxybenzyl glycoside method. Also presented is a method for the synthesis of the novel branched sugar, 3-C-methyl-D-mannose, which is one of three monosaccharide components.

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收藏

页码：3901 / 3904

页数：4

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