Intermediates for the stepwise synthesis of (1→3)-β-D-galacto-oligosaccharides or their methyl β-glycosides
✍ Scribed by Pavol Ková<c; Cornelis P.J. Glaudemans
- Book ID
- 107725548
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 169 KB
- Volume
- 138
- Category
- Article
- ISSN
- 0008-6215
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
The "armed" methyl 2,3,4-tri-O-benzyl-1-thio-beta-L-fucopyranoside was reacted with "disarmed" phenyl O-(tetra-O-acetyl-beta-D-galactopyranosyl)-(1----4)-6-O-benzyl-2- deoxy-2-phthalimido-1-thio-beta-D-glucopyranoside in the presence of CuBr2-Bu4NBr complex to give phenyl O-(2,3,4,6-tetra-O-acetyl-b
## Synthesis of the Propyl Glycosides of the TrisaccharideP-D-Galp-(l+3)-P-D-GalpNAc-(1+3)-a-D-Galp and of the Tetrasaccharide E-L-Fuc~-(~+~)-/?-D-Galp-(1+3)-j?-~-GalpNAc-(1+3)-a-D-Galp, Components of a Tumor Antigen ') part 2: [I].
## Abstract Three trisaccharide derivatives of the type β‐D‐Hex__p__‐(1 → 4)‐β‐D‐Glc__p__NAc(1 → 2)‐α‐D‐Man__p__‐(1 → O)(CH~2~)~7~CH~3~ have been synthesized, with Hex being either glucose (15), 4‐deoxy‐4‐fluorogalactose (20), or 4‐deoxygalactose (27). These trisaccharides have been designed for th