87376-56-5

Upstream product

• 87376-51-0 methyl 2-azido-4,6-di-O-benzoyl-2-desoxy-β-D-galactopyranosyde 
• 68733-05-1 peracetylated α-glycosyl nitrate 2-azido-2-deoxy-D-galactopyranose 
• 87376-50-9 (2R,3R,4R,5R,6R)-5-azido-2-(hydroxymethyl)-6-methoxytetrahydro-2H-pyran-3,4-diol 
• 613-90-1 benzoyl cyanide 
• 108-24-7 acetic anhydride 
• 87376-55-4 C₃₅H₃₉N₃O₁₆ 

Downstream Products

• 87376-57-6 2-azido-4,6-di-O-benzoyl-2-deoxy-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-α-D-galactopyranosyl bromide 
• 96031-32-2 O-<(2,3,4,6-Tetra-O-acetyl-β-D-galactopyranosyl)-(1->3)-O-(2-acetamido-4,6-di-O-benzoyl-2-desoxy-α-D-galactopyranosyl)>-L-threonin 
• 96031-34-4 Benzyl-3)-O-(2-acetamido-4,6-di-O-acetyl-2-desoxy-α-D-galactopyranosyl)-(1->6)-2,3,4-tri-O-benzyl-α-D-glucopyranosid> 
• 96043-06-0 3-O-<2-Acetamido-4,6-di-O-benzoyl-2-desoxy-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-α-D-galactopyranosyl>-N-benzyloxycarbonyl-L-threoninbenzylester 
• 96082-28-9 3-O-<2-Acetamido-4,6-di-O-benzoyl-2-desoxy-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)>-N-(benzyloxycarbonyl)-L-serinbenzylester 
• 96031-31-1 3-O-<2-Acetamido-4,6-di-O-benzoyl-2-desoxy-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-α-D-galactopyranosyl>-L-serin 
• 96031-33-3 Benzyl-3)-O-(2-azido-4,6-di-O-benzoyl-2-desoxy-α-D-galactopyranosyl)-(1->6)-2,3,4-tri-O-benzyl-α-D-glucopyranosid> 
• 96043-05-9 2-Azido-4,6-di-O-benzoyl-2-desoxy-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-galactopyranosylchlorid 
• 60280-58-2 O-[2-acetamido-2-deoxy-3-O-(β-D-galactopyranosyl)-α-D-galactopyranosyl]-L-threonine 
• 60280-57-1 3-O-(2-acetamido-2-deoxy-3-O-β-D-galactopyranosyl-α-D-galactopyranosyl)-L-serine 

Relevant academic research and scientific papers

BLOCKSYNTHESE VON O-GLYCOPEPTIDEN UND ANDEREN T-ANTIGEN STRUKTUREN

Under the conditions of in situ anomerisation, the 2-azido-4,6-di-O-benzoyl-2-deoxy-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-α-D-galactopyranosyl bromide reacted directly and with high selectivity with the reactive hydroxyl groups of L-serine and L-threonine derivatives to form α-glycosidically-linked products.Thus, the glycopeptides containing L-serine and L-threonine are more accessible.The disaccharide block could also be coupled with other reactive hydroxyl compounds to give compounds that contain the T-receptor.

SYNTHESEBLOCK β-D-GaL(13)-D-GaLNAc ZUR SELEKTIV-SIMULTANEN ANKUEPFUNG AN PEPTIDE ZU O-GLYCOPEPTIDEN

The development of a block of α-D-Gal(13)-D-GalNAc is described which allows a simultaneously selective α-glycosidic coupling of some units to the OH-groups of hydroxy amino acids containing peptides to O-glycopeptides.