Arabinofuranosides from mycobacteria:: Synthesis of a highly branched hexasaccharide and related fragments containing β-axabinofuranosyl residues

被引：89

作者：

Yin, HF ^{[1
]}

D'Souza, FW ^{[1
]}

Lowary, TL ^{[1
]}

机构：

[1] Ohio State Univ, Dept Chem, Columbus, OH 43210 USA

来源：

JOURNAL OF ORGANIC CHEMISTRY | 2002年 / 67卷 / 03期

关键词：

D O I：

10.1021/jo010910e

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The synthesis of 11 oligosaccharides (4-14) containing beta-arabinofuranosyl residues is reported. The glycans are all fragments of two polysaccharides, arabinogalactan and lipoarabinomannan, which are found in the cell wall complex of mycobacteria. In the preparation of the targets, the key step was a low-temperature glycosylation reaction that installed the P-arabinofuranosyl residues with good to excellent stereocontrol.

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页码：892 / 903

页数：12

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