Chemical synthesis of (4,6-Pyr)-Galβ1→4GlcNAcβ1→3Fucβ1-OMe:: A Pyruvated trisaccharide related to the cell aggregation of the sponge Microciona prolifera

被引:9
作者
Deng, SJ [1 ]
Yu, B [1 ]
Guo, ZW [1 ]
Hui, YZ [1 ]
机构
[1] Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Bioorgan & Nat Prod Chem, Shanghai 200032, Peoples R China
关键词
D O I
10.1080/07328309808002904
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
4,6-O-[(R)-1-carboxylethylidene] Gal beta 1-->4GlcNAc beta 1-->3Fuc beta 1-->OMe, a pyruvated trisaccharide unit involved in the aggregation factor of the marine sponge Microciona prolifera, was synthesized stereospecifically and unambiguously employing thioglycosides as glycosyl donors to construct glycosidic bonds.
引用
收藏
页码:439 / 452
页数:14
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