Glucosamine oligomers: 2. N.m.r. studies on a DP3.
This paper concerns the characterization of the chemical structure of a DP3 glucosamine oligomer. The assignments of nearly all protons are reported. Variations of 1H chemical shifts with pD and temperature are correlated to the pKa of amino groups, and not with substantial conformational changes.
Domard
A
A
Laboratoire d'Etudes des Matériaux Plastiques et des Biomatériaux URA CNRS no. 507, Université Claude Bernard Lyon, Villeurbanne, France.
Gey
C
C
Taravel
F
F
D002236:Carbohydrate Conformation; D005944:Glucosamine / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D009844:Oligosaccharides / Q000737:chemistry*; D011522:Protons; D013696:Temperature
D009844:Oligosaccharides; D011522:Protons; D005944:Glucosamine