Synthesis and conformational analysis of the repeating units of bacterial spore peptidoglycan (CROSBI ID 94568)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Keglević, Dina ; Kojić-Prodić, Biserka ; Banić-Tomišić, Zrinka
engleski
Synthesis and conformational analysis of the repeating units of bacterial spore peptidoglycan
Deprotection of the fully blocked disacharide allyl O-(2-amino-4, 6-O-benzylidene-3-O-[(R)-1-carboxyethyl]-2-deoxy-β -D-glucopyranosyl-1’ , 2-lactam)-(1→ 4)-2-acetamido-3, 6-di-O-benzyl-2-deoxy-β -D-glucopyranoside by selective de-O-allylation and parallel removal of the benzylidene and O-benzyl groups is described. The resulting β -muramyl lactam-(1→ 4)-GlcNAc disaccharide is characterised as the per-O-acetylated derivative by 1H and 13C NMR spectroscopy and X-ray structure analysis. Conformational analysis about glycosidic bond of repeating units of bacterial spore cortex is based on experimental data and molecular modelling.
Bacterial spore cortex repeating unit; Peptidoglycan; N-Acetylglucosamine; Muramic acid 1’; 2-lactam; Synthesis; NMR; X-ray Structure Analysis; Molecular modelling; Conformational analysis
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano