Synthesis and Biological Activity of <i>N</i>-Sulfonylphosphoramidates: Probing the Electrostatic Preferences of Alkaline Phosphatase
作者:Benjamin T. Burlingham、Theodore S. Widlanski
DOI:10.1021/jo010495q
日期:2001.11.1
stability towardhydrolysis, were determined. Inhibition data suggests that AP does not bind trianionic N-sulfonylphosphoramidates better than dianionic N-sulfonylphosphoramidates, although N-sulfonylphosphoramidates are bound tighter than N-phenylphosphoramidate. k(cat) for the hydrolysis of N-sulfonylphosphoramidates by bovine and E. coli alkalinephosphatases is 10-60% that of p-nitrophenyl phosphate