1190749-46-2

Upstream product

• 1190749-45-1 3-azidopropyl 2,3,5-tri-O-benzoyl-α-L-arabinofuranosyl-(1->3)-2,4-di-O-benzoyl-β-D-galactopyranosyl-(1->6)-2,3,4-tri-O-benzoyl-β-D-galactopyranoside 
• 62774-33-8 phenyl 2,3,4,6-tetra-O-benzoyl-1-thio-β-D-galactopyranoside 
• 1439439-37-8 3-azidopropyl 2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl-(1→6)-2,4-di-O-benzoyl-1-thio-β-D-galactopyranosyl-(1→6)-2,3,4-tri-O-benzoyl-β-D-galactopyranoside 

Relevant academic research and scientific papers

One-pot synthesis of branched oligosaccharides by use of galacto- and mannopyranosyl thioglycoside diols as key glycosylating agents

We describe in this paper the efficient four-component one-pot synthesis of three fully protected oligosaccharides 22, 36, and 50 with di-branched structures by employing d-galacto- and mannopyranosyl thioglycoside diols as central glycosylating agents. After global deprotection, they were converted respectively into the 3-aminopropyl linker-containing free oligosaccharide fragments 14, 24, and 38 structurally related to cell wall oligosaccharides from Atractylodes lancea DC, the marine fungus Lineolata rhizophorae and pathogenic Mycobacterium tuberculosis. The 3-aminopropyl linker at the anomeric carbon can enable conjugation of these synthetic oligomers to a suitable protein carrier. This journal is The Royal Society of Chemistry 2013.

Synthesis of 3,6-branched arabinogalactan-type tetra- and hexasaccharides for characterization of monoclonal antibodies

Synthesis of tetra- and hexasaccharides built up from a β-(1→6)-linked galactopyranosyl backbone with arabinofuranosyl side chains at position 3 and with a 3-aminopropyl spacer related to arabinogalactans is described. These oligosaccharides were prepared