Synthesis and Biological Studies of Novel Nucleoside Phosphoramidate Prodrugs
作者:Sandra C. Tobias、Richard F. Borch
DOI:10.1021/jm010337r
日期:2001.12.1
described. Specifically, we have developed phosphoramidate prodrugs of the anticancer nucleotide 5-fluoro-2'-deoxyuridine-5'monophosphate (FdUMP). These phosphoramidate prodrugs contain an ester group that undergoes intracellular activation liberating phosphoramidate anion, which undergoes spontaneous cyclization and P-N bond cleavage to yield the nucleoside monophosphate quantitatively. In vitro evaluation