Synthesis of a spacer-containing repeating unit of the capsular polysaccharide of Streptococcus pneumoniae type 23F

Article abstract of DOI:10.1016/0008-6215(91)80096-6

The synthesis is reported of 3-aminopropyl 4-O-(4-O-β-D-glucopyranosyl-2-O-α-L-rhamnopyranosyl-β-D-galactopyran osyl)-β-L-rhamnopyranoside 3'-(glycer-2-yl sodium phosphate) (25β), which represents the repeating unit of the capsular polysaccharide of Strep