Inventors:
JINFA DU - NEW HOPE PA, US
SUGUNA RACHAKONDA - TWINSBURG OH, US
BRUCE ROSS - PLAINSBORO NJ, US
MICHAEL JOSEPH SOFIA - DOYLESTOWN PA, US
GANAPATI REDDY PAMULAPATI - PLAINSBORO NJ, US
WONSUK CHANG - PRINCETON NJ, US
DHANAPALAN NAGARATHNAM - BETHANY CT, US
Assignee:
PHARMASSET, INC. - PRINCETON NJ
International Classification:
A61K 31/52
C07H 19/20
A61P 31/14
US Classification:
514 48, 536 267, 536 2612
Abstract:
A process for preparing phosphoramidate prodrugs or cyclic phosphate prodrugs of nucleoside derivatives, which is a compound, its stereoisomers, salts (acid or basic addition salts), hydrates, solvates, or crystalline forms thereof.