英文名稱
1-beta-D-Arabinofuranosyluracil-2-C-methyl
1-((2R,3S,4R,5R)-3,4-二羥基-5-(羥甲基)-3-甲基四氫呋喃-2-基)嘧啶-2,4(1H,3H)-二酮
Smiles Code
C[C@]1(O)[C@H](O)[C@@H](CO)O[C@H]1N2C=CC(=O)NC2=O
Standards; Carbohydrates and Oligosaccharides;
1-β-D-Arabinofuranosyluracil-2-C-methyl is an impurity of PSI-7977 (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 PSI-7977 as a nucleotide inhibitor of hepatitis C virus, exerting selective inhibitory effects towards HCV NS5B polymerase.