Treatment of benzyl 2-acetamido-2-deoxy-alpha-D-galactopyranoside with 4-methoxybenzaldehyde dimethyl acetal in N,N-dimethylformamide in the presence of 4-toluenesulfonic acid afforded the 4,6-O-(4-methoxybenzylidene) acetal, which was glycosylated with 2,3,4,6-tetra-O-acetyl-alpha-D-galactopyranosy
Synthese von O-(5-Acetamido-3,5-didesoxy-d-glycero-α-d-galacto-2-nonulopyranosylonsäure) - (2→3) - O - β-d - galactopyranosyl - (1→3) - 2- acetamido -2 - desoxy-d-galactopyranose
✍ Scribed by Hans Paulsen; Ulrich von Deesen
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 820 KB
- Volume
- 175
- Category
- Article
- ISSN
- 0008-6215
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📜 SIMILAR VOLUMES
In a continuing program for the synthesis of oligosaccharides that occur as part of mutinous glycoconjugates, we previously described\* the synthesis of the disaccharide methyl 3-0-(2-acetamido-2-deoxy-P-D-glucopyranosyl)-a-D-galactopyranoside (1). We have also demonstrated that 1 could be readily
Recent years have seen a remarkable surge of interest in the study of U-Lfucosyltransferases. Of these L-fucosyltransferases, the enzyme (143)~a+fucosyltransferase has attracted a great deal of clinical interest as a potential tumor marker. This enzyme catalyzes the transfer of an L-fucosyl group f