1425038-19-2

EOS-62311 Grazoprevir int Grazoprevir Intermediate 3 (S)-3,3-dimethyl-2-((1R,2R)-2-pent-4-ynyl-cyclopropoxycarbon... 3-Methyl-N-[[[(1R,2R)-2-(4-pentyn-1-yl)cyclopropyl]oxy]carbonyl]-L-valine L-Valine, 3-methyl-N-[[[(1R,2R)-2-(4-pentyn-1-yl)cyclopropyl]oxy]carbonyl]- (s)-3,3-diMethyl-2-((1r,2r)-2-pent-4-ynyl- CyclopropoxycarbonylaMino)-butyricacid (S)-3,3-dimethyl-2-(((1R,2R)-2-(pent-4-ynyl)cyclopropoxy)carbonylamino)butanoic acid (S)-3,3-dimethyl-2-((((1R,2R)-2-(pent-4-yn-1-yl)cyclopropoxy)carbonyl)amino)butanoic acid 2-methylpropan-2-amine(S)-3,3-dimethyl-2-((((1R,2R)-2-(pent-4-yn-1-yl)cyclopropoxy)carbonyl)amino)butanoate