82916-19-6

Upstream product

• 57173-08-7 methyl 2-amino-2-deoxy-α-D-galactopyranoside 
• 501-53-1 benzyl chloroformate 
• 67-56-1 methanol 
• 3006-58-4 2-carbobenzyloxyamino-2-deoxy-D-galactopyranose 
• 1772-03-8 D-(+)-galactosamine hydrochloride 
• 82877-93-8 methyl 3-O-acetyl-2-benzyloxycarbonylamino-2-deoxy-α-D-glucopyranoside 
• 82877-95-0 methyl 3,4,6-tri-O-acetyl-2-benzyloxycarbonylamino-2-deoxy-α-D-galactopyranoside 
• 68405-74-3 methyl 3-O-acetyl-2-benzyloxycarbonylamino-4,6-O-benzylidene-2-deoxy-α-D-glucopyranoside 
• 82877-94-9 methyl 3-O-acetyl-2-benzyloxycarbonylamino-2-deoxy-4,6-di-O-methylsulfonyl-α-D-glucopyranoside 

Downstream Products

• 83122-81-0 ((3aR,4S,6S,7R,7aR)-4-Formyl-6-methoxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yl)-carbamic acid benzyl ester 
• 82877-99-4 methyl 2-benzyloxycarbonylamino-2,6,7-trideoxy-3,4-O-isopropylidene-7-nitro-α-D-galacto-heptopyranoside 
• 1248566-22-4 methyl 2-benzyloxycarbonylamino-4,6-O-benzylidene-2-deoxy-α-D-galactopyranoside 
• 1363497-36-2 methyl 2-acetamido-6-O-benzyl-2,3-N,O-carbonyl-2-deoxy-α-D-galactopyranoside 
• 1363497-39-5 methyl (2-acetamido-4-O-tert-butyldimethylsilyl-6-O-benzyl-2,3-N,O-carbonyl-2-deoxy-α-D-galactopyranosyl)-(1->4)-2-acetamido-6-O-benzyl-2,3-N,O-carbonyl-2-deoxy-α-D-galactopyranoside 
• 1363497-42-0 methyl (2-acetamido-6-O-benzyl-2,3-N,O-carbonyl-2-deoxy-α-D-galactopyranosyl)-(1->4)-2-acetamido-6-O-benzyl-2,3-N,O-carbonyl-2-deoxy-α-D-galactopyranoside 
• 1363497-45-3 methyl (2-acetamido-4-O-tert-butyldimethylsilyl-6-O-benzyl-2,3-N,O-carbonyl-2-deoxy-α-D-galactopyranosyl)-(1->4)-(2-acetamido-6-O-benzyl-2,3-N,O-carbonyl-2-deoxy-α-D-galactopyranosyl)-(1->4)-2-acetamido-6-O-benzyl-2,3-N,O-carbonyl-2-deoxy-α-D-galactopyranoside 
• 1363497-48-6 methyl (2-acetamido-6-O-benzyl-2,3-N,O-carbonyl-2-deoxy-α-D-galactopyranosyl)-(1->4)-(2-acetamido-6-O-benzyl-2,3-N,O-carbonyl-2-deoxy-α-D-galactopyranosyl)-(1->4)-2-acetamido-6-O-benzyl-2,3-N,O-carbonyl-2-deoxy-α-D-galactopyranoside 
• 1363497-58-8 methyl (2-acetamido-3,4-di-O-acetyl-6-O-benzyl-2-deoxy-α-D-galactopyranosyl)-(1->4)-(2-acetamido-3-O-acetyl-6-O-benzyl-2-deoxy-α-D-galactopyranosyl)-(1->4)-2-acetamido-3-O-acetyl-6-O-benzyl-2-deoxy-α-D-galactopyranoside 
• 1363497-33-9 methyl 2-acetamido-4,6-O-benzylidene-2,3-N,O-carbonyl-2-deoxy-α-D-galactopyranoside 
• 100221-42-9 Acetic acid (2R,3R,4R,5R,6S)-3-acetoxy-2-acetoxymethyl-5-(benzyloxycarbonyl-methyl-amino)-6-methoxy-tetrahydro-pyran-4-yl ester 
• 100221-43-0 methyl 2-benzyloxycarbonyl(methyl)amino-2-deoxy-α-D-galactopyranoside 
• 82877-96-1 methyl 2-(benzyloxycarbonyl)amino-2-deoxy-3,4-O-isopropylidene-α-D-galactopyranoside 

Relevant academic research and scientific papers

A highly α-stereoselective synthesis of oligosaccharide fragments of the VI antigen from salmonella typhi and their antigenic activities

In this paper, a convenient approach to the synthesis of the repeating α-(1→4)-linked N-acetyl galactosaminuronic acid units from the capsular polysaccharide of Salmonella typhi is reported. The exclusively α-stereoselective glycosylation reactions were a

2-Substituted methyl alpha-D-galactopyranosides: synthesis and binding affinity for the A and B subunits of the Griffonia simplicifolia I isolectins.

The binding affinities of the N-acetyl, N-trifluoroacetyl, N-propionyl, N-formyl, N-benzoyl, N-p-nitrobenzoyl, N-p-aminobenzoyl, and N-methyl derivatives of methyl 2-amino-2-deoxy-alpha-D-galactopyranoside and the 2-O-acetyl, -benzoyl, -benzyl, and -methyl derivatives of methyl alpha-D-galactopyranoside for the A and B subunits of the Griffonia simplicifolia I isolectins have been determined by hapten inhibition analysis of a galactomannan-isolectin precipitation system. Models for these carbohydrate-protein interactions are presented together with an interpretation of the results on the basis of electronic and steric effects.