158975-63-4

Upstream product

• 158975-59-8 methyl 3,4,6-tri-O-benzyl-2-C-(N-tert-butoxycarbonylmethylcarbamoyl)-2-deoxy-β-D-galactopyranoside 
• 158975-57-6 methyl 3,4,6-tri-O-benzyl-2-C-(N-tert-butoxycarbonylmethyl-N-tosylcarbamoyl)-2-deoxy-β-D-galactopyranoside 
• 135735-82-9 methyl 3,4,6-tri-O-benzyl-2-deoxy-2-C-(tosylcarbamoyl)-β-D-galactopyranoside 

Downstream Products

• 158975-65-6 N-<(methyl 3,4,6-tri-O-benzyl-2-deoxy-β-D-galactopyranosid-2-yl)carbonyl>glycyl-L-leucine ethyl ester 

Relevant academic research and scientific papers

An approach to pseudo-glycopeptides from 2-carbamoyl-2-deoxyglycosides

Described some years back was the synthesis of methyl 2-C-carbamoyl-2-deoxyglycopyranosides by addition of tosyl isocyanate to glycals, followed by alcoholysis of unstable cycloadduct. To link a peptide with the sugar unit, the carbamoyl function at C-2 in 1 can be employed. Reported in this paper are several possible routes leading to pseudo-glycopeptides from compounds 2 and 3 of the β-D-gluco and β-D-galacto configurations.