(1S,3aR,6aS)-2-[(2S)-2-({(2S)-2-Cyclohexyl-2-[(2-pyrazinylcarbonyl)amino]acetyl}amino)-3,3-dimethylbutanoyl]-N-[(3R)-1-(cyclopropylamino)-1,2-dioxo-3-hexanyl]octahydrocyclopenta[c]pyrrole-1-carboxamid e

(1S,3aR,6aS)-2-[(2S)-2-({(2S)-2-Cyclohexyl-2-[(2-pyrazinylcarbonyl)amino]acetyl}amino)-3,3-dimethylbutanoyl]-N-[(3R)-1-(cyclopropylamino)-1,2-dioxo-3-hexanyl]octahydrocyclopenta[c]pyrrol-1-carboxamid (non-preferred name)

(1S,3aR,6aS)-2-[(2S)-2-({(2S)-2-Cyclohexyl-2-[(2-pyrazinylcarbonyl)amino]acetyl}amino)-3,3-dimethylbutanoyl]-N-[(3R)-1-(cyclopropylamino)-1,2-dioxo-3-hexanyl]octahydrocyclopenta[c]pyrrole-1-carboxamid e

(1S,3aR,6aS)-2-[(2S)-2-({(2S)-2-Cyclohexyl-2-[(2-pyrazinylcarbonyl)amino]acétyl}amino)-3,3-diméthylbutanoyl]-N-[(3R)-1-(cyclopropylamino)-1,2-dioxo-3-hexanyl]octahydrocyclopenta[c]pyrrole-1-carboxamid e

(1S,3aR,6aS)-2-[(2S)-2-({(2S)-2-Cyclohexyl-2-[(2-pyrazinylcarbonyl)amino]acetyl}amino)-3,3-dimethylbutanoyl]-N-[(3R)-1-(cyclopropylamino)-1,2-dioxo-3-hexanyl]octahydrocyclopenta[c]pyrrole-1-carboxamid e (non-preferred name)

923270-50-2

(1S,3aR,6aS)-2-((S)-2-((S)-2-cyclohexyl-2-(pyrazine-2-carboxamido)acetamido)-3,3-dimethylbutanoyl)-N-((R)-1-(cyclopropylamino)-1,2-dioxohexan-3-yl)octahydrocyclopenta[c]pyrrole-1-carboxamide

(3S,3aS,6aR)-2-[(2S)-2-[[(2S)-2-cyclohexyl-2-(pyrazine-2-carbonylamino)acetyl]amino]-3,3-dimethylbutanoyl]-N-[(3R)-1-(cyclopropylamino)-1,2-dioxohexan-3-yl]-3,3a,4,5,6,6a-hexahydro-1H-cyclopenta[c]pyrrole-3-carboxamide

(R)-Telaprevir

Cyclopenta[c]pyrrole-1-carboxamide, (2S)-2-cyclohexyl-N-(2-pyrazinylcarbonyl)glycyl-3-methyl-L-valyl-N-[(1S)-1-[2-(cyclopropylamino)-2-oxoacetyl]butyl]octahydro-, (1S,3aR,6aS)-

Telaprevir, (R)-