RECENT ASPECTS OF GLYCOCONJUGATE SYNTHESIS - A SYNTHETIC APPROACH TO THE LINKAGE REGION OF PROTEOGLYCANS

被引:31
作者
GOTO, F [1 ]
OGAWA, T [1 ]
机构
[1] UNIV TOKYO,FAC AGR,BUNKYO KU,TOKYO 113,JAPAN
关键词
D O I
10.1351/pac199365040793
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A versatile synthetic route to nonsulfated, as well as mono and disulfated glycohexaosyl serines that correspond to the linkage region of proteoglycans is developed by employing a glycotriaosyl donor and a glycotriaosyl acceptor Chemoselective removal of levuloyl groups among other ester groups without causing any acyl migration was carried out and subsequent regiospecific introduction of sulfate groups was achieved successfully.
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页码:793 / 801
页数:9
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