It’s only fair to share… Uprifosbuvir MK 3682, IDX 21437 ウプリホスブビル; Formula C22H29ClN3O9P CAS 1496551-77-9 Mol weight 545.9071 уприфосбувир [Russian] [INN] أوبريفوسبوفير [Arabic] [INN] 乌磷布韦 [Chinese] [INN] propan-2-yl (2R)-2-[[[(2R,3R,4R,5R)-4-chloro-5-(2,4-dioxopyrimidin-1-yl)-3-hydroxy-4-methyloxolan-2-yl]methoxy-phenoxyphosphoryl]amino]propanoate Isopropyl (2R)-2-{[(R)-{[(2R,3R,4R,5R)-4-chloro-5-(2,4-dioxo-3,4-dihydro-1(2H)-pyrimidinyl)-3-hydroxy-4-methyltetrahydro-2-furanyl]methoxy}(phenoxy)phosphoryl]amino}propanoate IDX-21437, DB15206, SB18784, D10996, Q27281714 Uprifosbuvir (MK-3682) is an antiviral drug developed for the treatment of Hepatitis C. It is a nucleotide analogue which acts as an NS5B RNA polymerase inhibitor. It is currently in Phase III human clinical trials.[1][2][3] Uprifosbuvir is under investigation …