Synthesis and evaluation of novel phosphoramidate prodrugs of 2′-methyl cytidine as inhibitors of hepatitis c virus NS5B polymerase
作者:Monica Donghi、Barbara Attenni、Cristina Gardelli、Annalise Di Marco、Fabrizio Fiore、Claudio Giuliano、Ralph Laufer、Joseph F. Leone、Vincenzo Pucci、Michael Rowley、Frank Narjes
DOI:10.1016/j.bmcl.2009.01.035
日期:2009.3
A variety of new prodrugs of 2′-methyl cytidine based on acyloxy ethylamino phosphoramidates have been synthesized and tested in vitro and in vivo for their biological activity. Compared with the parent drug a 10- to 20-fold increase in formation of nucleotide triphosphate in rat and human hepatocytes could be achieved.