The Isolation and Synthesis of the Methyl Ester-Methyl α-Glycoside of 3- O -β-D-Glucuronosyl- N -Acetyl-D -Glucosamine (Hyalobiuronic Acid)
✍ Scribed by Jeanloz, Roger W.; Flowers, Harold M.
- Book ID
- 120557449
- Publisher
- American Chemical Society
- Year
- 1962
- Tongue
- English
- Weight
- 148 KB
- Volume
- 84
- Category
- Article
- ISSN
- 0002-7863
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📜 SIMILAR VOLUMES
Benzyl 2-acetamido-2-deoxy-3-O-methyl-alpha-D-glucopyranoside (3) was obtained by deacetalation of its 4,6-O-benzylidene derivative (2). Compound 2 was prepared by methylation of benzyl 2-acetamido-4,6-O-benzylidene-2-deoxy-alpha-D-glucopyranoside with methyl iodide-silver oxide in N,N-dimethylforma
The title branched-trisaccharide derivatives (9 and 13) have been synthesised from methyl 2,3-O-(2-nitrobenzylidene)-a-L-rhamnopyranoside (2) using the 2nitrobenzylidene residue as a temporary blocking-group. Condensation of 2 with methyl (2,3,4-tri-O-acetyl-a-D-glucopyranosyl bromide)uronate afford