Regioselective chemoenzymatic synthesis of ganglioside disialyl tetrasaccharide epitopes.
Regioselective chemoenzymatic synthesis of ganglioside disialyl tetrasaccharide epitopes.
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神经节苷脂二唾液酸四糖表位的区域选择性化学酶法合成
DOI:
10.1021/ja5000609
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发表时间:
2014-04-09
影响因子:
15
通讯作者:
Cao H
中科院分区:
文献类型:
--
作者:
Meng X;Yao W;Cheng J;Zhang X;Jin L;Yu H;Chen X;Wang F;Cao H
A novel chemoenzymatic approach for the synthesis of disialyl tetrasaccharide epitopes found as the terminal oligosaccharides of GD1α, GT1aα, and GQ1bα is described. It relies on chemical manipulation of enzymatically generated trisaccharides as conformationally constrained acceptors for regioselective enzymatic α2–6-sialylation. This strategy provides a new route for easy access to disialyl tetrasaccharide epitopes and their derivatives.
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影响因子:
4
作者:
Chen, Xi;Varki, Ajit
通讯作者:
Varki, Ajit
影响因子:
15
作者:
Nycholat CM;Peng W;McBride R;Antonopoulos A;de Vries RP;Polonskaya Z;Finn MG;Dell A;Haslam SM;Paulson JC
通讯作者:
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影响因子:
5
作者:
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Boons, GJ
影响因子:
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作者:
Galan, MC;Venot, AP;Boons, GJ
通讯作者:
Boons, GJ