Synthesis and 1H NMR characterization of the six isomeric mono-O-sulfates of 8-methoxycarbonyloct-1-yl O-β-D-galactopyranosyl-(14)-2-acetamido-2-deoxy-β-D-glucopyranoside

Article abstract of DOI:10.1016/0008-6215(95)00235-L

All six isomeric mono-O-sulfates of β-D-Gal p-(1->4)-β-D-Glc pNAc-O-(CH2)8COOMe(LacNAc-MCO) have been chemically synthesized and characterized by high resolution 1H NMR spectroscopy.Sulfation causes characteristic substitution-site-specific downfield shif