Mixed-Phase Synthesis of Glycopeptides Using a <i>N</i>-Peptidyl-2,4-dinitrobenzenesulfonamide–Thioacid Ligation Strategy
作者:Partha Karmakar、Rommel S. Talan、Steven J. Sucheck
DOI:10.1021/ol202163e
日期:2011.10.7
A strategy for the solid phase peptide synthesis (SPPS) and coupling of N-peptidyl and N-glycopeptidyl 2,4-dinitrobenzenesulfonamides (dNBS) with C-terminal peptidyl thioacids has been developed. The resulting N-dDNBS peptides were coupled to generate longer peptides. Ligation reactions were complete within 15 to 20 min.