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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