Synthesis of New Ureido Sugars, Derivatives of 2-Amino-2-deoxy-D-glucose and Amino Acids
โ Scribed by Piekarska-Bartoszewicz, Boguslawa; Tcmeriusz, Andrzej
- Book ID
- 121361817
- Publisher
- Taylor and Francis Group
- Year
- 1993
- Tongue
- English
- Weight
- 372 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0732-8303
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The 15N NMR spectra of a series of derivatives of 2-amino-2-deoxy-b-D-glucopyranose and dipeptides or secondary amines were recorded. In the dipeptide derivatives the chemical shift of nitrogen atom N-1 (linked to sugar) is essentially unchanged and the shifts of nitrogen atoms N-3 and N-6 are deter
3 C CP MAS NMR spectra of solid methyl 3,4,6-tri-O-acetyl-2-deoxy-2-ureido-b-D-glucopyranosides with dipeptide ## ลฝ . residues protected by OMe, OEt or OBz group were recorded. Broader resonances enabled assignment of carbons linked to nitrogen. Chemical shifts of sugar carbons varied within 2-6