Smiles Code
C[C@@]1([C@H](N2C(NC(C=C2)=O)=O)O[C@@H]([C@H]1O)COP(OC3=CC=CC=C3)(N[C@@H](C)C(OC(C)C)=O)=O)Cl
Standards; Pharmaceutical/API Drug Impurities/Metabolites;
Chloro Sofosbuvir is an impurity of Sofosbuvir (P839640); a prodrug that is metabolized to the active antiviral agent 2'-deoxy-2'-α-fluoro-β-C-methyluridine-5'-monophosphate and is currently being investigated in phase 3 clinical trials for the treatment of hepatitis C. Studies have profiled Sofosbuvir as a nucleotide inhibitor of hepatitis C virus, exerting selective inhibitory effects towards HCV NS5B polymerase.