Synthesis, NMR and conformational studies of fucoidan fragments 1: Desulfated 2,3-and 3,4-branched trisaccharide fragments and constituting disaccharides

被引：50

作者：

Khatuntseva, EA ^{[1
]}

Ustuzhanina, NE ^{[1
]}

Zatonskii, GV ^{[1
]}

Shashkov, AS ^{[1
]}

Usov, AI ^{[1
]}

Nifant'ev, NE ^{[1
]}

机构：

[1] Russian Acad Sci, ND Zelinsky Inst Organ Chem, Moscow 117913, Russia

来源：

JOURNAL OF CARBOHYDRATE CHEMISTRY | 2000年 / 19卷 / 09期

关键词：

D O I：

10.1080/07328300008544140

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Two fucotriosides with vicinal disubstitution alpha -L-Fuc-(1-->2)[alpha -L-Fuc-(1-->3)[alpha -L-Fuc-OPr (1) and alpha -L-Fuc-(1-->3)[alpha -L-Fuc-(1-->4)]alpha -L-Fuc-OPr (2), which are related to fragments of natural polysaccharides fucoidans, have been synthesized together with constituent disaccharides 3-5, Spectral and conformational properties of tri- and disaccharides have been investigated by (1)H, (13)C and NOE NMR spectroscopy.

引用

页码：1151 / 1173

页数：23

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