article 10 Glucosamine 8 glucosamine 8 priority journal 8 Amines 6 Conformations 6 Glycosides 6 Glycosylation 6 Hydrogen Bonding 6 Magnetic Resonance Spectroscopy 6 Molecular Structure 6 N-Dimethylmaleoyl group 6 chemical structure 6 glycosylation 6 hydrogen bond 6 hydroxyl group 6 unclassified drug 6 Carbohydrate Conformation 4 Competitive glycosylations 4 Galactofuranosyl donor 4 Galactofuranosyl donors 4 Galactopyranosyl donor 4 Glucosamine acceptors 4 Hydrogen bonds 4 Isomerism 4 Oxygen 4 Reaction kinetics 4 Regioselectivity 4 oxygen 4 synthesis 4