Synthesis of the Tetrasaccharide Repeating Unit of the Antigen from Escherichia coli O126 as Its Methyl Glycoside
摘要:
The tetrasaccharide repeating unit (17) of the antigen from E, coli O126 has been synthesized as its methyl glycoside by sequential addition of monosaccharide derivatives. The formation of the beta-mannosidic linkage was achieved by Swern oxidation of the glucose derivative followed by reduction of the product with sodium borohydride.
Synthesis of the Tetrasaccharide Repeating Unit of the Antigen from Escherichia coli O126 as Its Methyl Glycoside
摘要:
The tetrasaccharide repeating unit (17) of the antigen from E, coli O126 has been synthesized as its methyl glycoside by sequential addition of monosaccharide derivatives. The formation of the beta-mannosidic linkage was achieved by Swern oxidation of the glucose derivative followed by reduction of the product with sodium borohydride.