Ready protease-catalyzed synthesis of carbohydrate–amino acid conjugates
作者:Viviane Boyer、Benjamin G. Davis、Mincho Stanchev、Antony J. Fairbanks
DOI:10.1039/b104137c
日期:——
The protease-catalyzed synthesis of amino acid
esterâcarbohydrate conjugates as glycopeptide analogues has been
achieved in a highly regioselective and carbohydrate-specific manner using
amino acid vinyl ester acyl donors and minimally or completely unprotected
carbohydrate acyl acceptors, which together probed active sites of
proteases to reveal yield efficiencies that are modulated by the
carbohydrate C-2 substituent, and that may be exploited to allow selective
one-pot syntheses.