N-[(benzyloxy)carbonyl]-L-isoleucyl-N-[(2S)-1-carboxy-4,4-difluoro-1-oxobutan-2-yl]-L-leucinamide

L-Leucinamide, N-[(phenylmethoxy)carbonyl]-L-isoleucyl-N-[(1S)-1-(carboxycarbonyl)-3,3-difluoropropyl]-

N-[(Benzyloxy)carbonyl]-L-Isoleucyl-N-[(1r)-1-(Carboxycarbonyl)-3,3-Difluoropropyl]-L-Leucinamide

N-[(Benzyloxy)carbonyl]-L-isoleucyl-N-[(2S)-1-carboxy-4,4-difluor-1-oxo-2-butanyl]-L-leucinamid

N-[(Benzyloxy)carbonyl]-L-isoleucyl-N-[(2S)-1-carboxy-4,4-difluoro-1-oxo-2-butanyl]-L-leucinamide

N-[(Benzyloxy)carbonyl]-L-isoleucyl-N-[(2S)-1-carboxy-4,4-difluoro-1-oxo-2-butanyl]-L-leucinamide

N-[(benzyloxy)carbonyl]-L-isoleucyl-N-[(2S)-1-carboxy-4,4-difluoro-1-oxobutan-2-yl]-L-leucinamide

(S)-3-[(S)-2-((2S,3S)-2-Benzyloxycarbonylamino-3-methyl-pentanoylamino)-4-methyl-pentanoylamino]-5,5-difluoro-2-oxo-pentanoic acid

L-Leucinamide, N-[(phenylmethoxy)carbonyl]-L-isoleucyl-N1-[(1S)-1-(carboxycarbonyl)-3,3-difluoropropyl]-