Synthesis of various sulfoforms of the trisaccharide β-<scp>d</scp>-GlcpA-(1→3)-β-<scp>d</scp>-Galp-(1→3)-β-<scp>d</scp>-Galp-(1→OMP) as probes for the study of the biosynthesis and sorting of proteoglycans
作者:Bertrand Thollas、Jean-Claude Jacquinet
DOI:10.1039/b314244b
日期:——
A straightforward preparation of various sulfoforms of the trisaccharide 4-methoxyphenyl O-(sodium beta-d-glucopyranosyluronate)-(1-->3)-( beta-d-galactopyranosyl)-(1-->3)-beta-d-galactopyranoside (1), namely its 6a- and 4a-monosulfate, 6b- and 4b-monosulfate and 6a,6b-disulfate derivatives, is reported for the first time. These compounds, which are partial structures of the linkage region of proteoglycans