βGal(1-3)GalNAc block donor for the synthesis of TF and α sialyl(2-6)TF as glycopeptide building blocks

Article abstract of DOI:10.1016/0040-4039(95)02229-5

4,6-Benzylidene protected N-acetylgalactosamine β-glycosylated at the 3-position with peracetylated galactose is found to be an excellent donor for the synthesis of Thomsen-Freidenreich (TF) family of antigens. These may serve further as building blocks f