英文名稱
Sofosbuvir (R)-Phosphate
Smiles Code
O=P(N[C@@H](C)C(OC(C)C)=O)(OC1=CC=CC=C1)OC[C@H]2[C@@H](O)[C@](F)(C)[C@H](N3C(NC(C=C3)=O)=O)O2
Chloroform (Slightly), DMSO (Slightly), Ethyl Aceatae (Slightly)
Standards; Pharmaceutical/API Drug Impurities/Metabolites;
Sofosbuvir (R)-Phosphate is an impurity of PSI-7977 (P839640), a prodrug that is metabolized to the active antiviral agent 2'-deoxy-2'-a-fluoro-b-C-methyluridine-5'-monophosphate and is currently being investigated in phase 3 clinical trials for the treatment of hepatitis C. Studies have profiled PSI-7977 as a nucleotide inhibitor of hepatitis C virus, exerting selective inhibitory effects towards HCV NS5B polymerase.