Preparation and characterization of branched beta-cyclodextrins having alpha-L-fucopyranose and a study of their functions

Three positional isomers of 6 1 ,6 n -di-O-(α-L-fucopyranosyl)-β-cyclodextrin [6 1 ,6 n -di-O-(α-L-Fuc)-βCD, n=2-4] were chemically synthesized by using the corresponding authentic compounds, 6 1 ,6 n -di-O-(tert-butyldimethylsilyl)-βCD (n=2-4) as fucosyl acceptors and 2,3,4-tri-O-benzyl-L-fucopyran...

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