2,4(1H,3H)-Pyrimidinedione, 1-[5-[[(2S,3S)-3-[(5-amino-1-oxopentyl)methylamino]-2-[[(2S)-2-[[[[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]amino]carbonyl]amino]-3-(4-fluorophenyl)-1-oxopropyl]amino]-1-oxobutyl]amino]-3,5-dideoxy-α-L-threo-pentofuranosyl]-

2,4(1H,3H)-Pyrimidinedione, 1-[5-[[(2S,3S)-3-[(5-amino-1-oxopentyl)methylamino]-2-[[(2S)-2-[[[[(1S)-1-carboxy-2-(1H-indol-3-yl)ethyl]amino]carbonyl]amino]-1-oxo-3-phenylpropyl]amino]-1-oxobutyl]amino]-3,5-dideoxy-α-L-threo-pentofuranosyl]-

2,4(1H,3H)-Pyrimidinedione, 1-[5-[[N-[[[(1S)-1-carboxy-2-phenylethyl]amino]carbonyl]-L-phenylalanyl-N3-L-alanyl-(2S,3S)-2-amino-3-(methylamino)butanoyl]amino]-3,5-dideoxy-α-L-threo-pentofuranosyl]-

2,4(1H,3H)-Pyrimidinedione, 1-[5-[[N-[[[(1S)-1-carboxy-2-(1H-indol-3-yl)ethyl]amino]carbonyl]-L-alanyl-N3-glycyl-(2S,3S)-2-amino-3-(methylamino)butanoyl]amino]-3,5-dideoxy-α-L-threo-pentofuranosyl]-

2,4(1H,3H)-Pyrimidinedione, 1-[5-[[N-[[[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]amino]carbonyl]-L-leucyl-N3-glycyl-(2S,3S)-2-amino-3-(methylamino)butanoyl]amino]-3,5-dideoxy-α-L-threo-pentofuranosyl]-

2,4(1H,3H)-Pyrimidinedione, 1-[5-[[N-[[[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]amino]carbonyl]-3-(2-thienyl)-L-alanyl-N3-L-alanyl-(2S,3S)-2-amino-3-(methylamino)butanoyl]amino]-3,5-dideoxy-α-L-threo-pentofuranosyl]-

2,4(1H,3H)-Pyrimidinedione, 1-[5-[[N-[[[(1S)-1-carboxy-2-(1H-indol-3-yl)ethyl]amino]carbonyl]-4-fluoro-L-phenylalanyl-N3-(4-fluoro-L-phenylalanyl)-(2S,3S)-2-amino-3-(methylamino)butanoyl]amino]-3,5-dideoxy-α-L-threo-pentofuranosyl]-

2,4(1H,3H)-Pyrimidinedione, 1-[5-[[N-[[[(1S)-1-carboxy-2-(1H-indol-3-yl)ethyl]amino]carbonyl]-4-fluoro-L-phenylalanyl-N3-L-leucyl-(2S,3S)-2-amino-3-(methylamino)butanoyl]amino]-3,5-dideoxy-α-L-threo-pentofuranosyl]-

2,4(1H,3H)-Pyrimidinedione, 1-[5-[[N-[[[(1S)-1-carboxy-2-(1H-indol-3-yl)ethyl]amino]carbonyl]-4-fluoro-L-phenylalanyl-N3-glycyl-(2S,3S)-2-amino-3-(methylamino)butanoyl]amino]-3,5-dideoxy-α-L-threo-pentofuranosyl]-

2,4(1H,3H)-Pyrimidinedione, 1-[5-[[N-[[[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]amino]carbonyl]-L-methionyl-N3-L-alanyl-(2S,3S)-2-amino-3-(methylamino)butanoyl]amino]-3,5-dideoxy-α-L-threo-pentofuranosyl]-

2,4(1H,3H)-Pyrimidinedione, 1-[5-[[N-[[[(1S)-1-carboxy-2-(1H-indol-3-yl)ethyl]amino]carbonyl]-L-phenylalanyl-N3-(4-fluoro-L-phenylalanyl)-(2S,3S)-2-amino-3-(methylamino)butanoyl]amino]-3,5-dideoxy-α-L-threo-pentofuranosyl]-

2,4(1H,3H)-Pyrimidinedione, 1-[5-[[N-[[[(1S)-1-carboxy-2-(1H-indol-3-yl)ethyl]amino]carbonyl]-4-fluoro-L-phenylalanyl-N3-L-phenylalanyl-(2S,3S)-2-amino-3-(methylamino)butanoyl]amino]-3,5-dideoxy-α-L-threo-pentofuranosyl]-

2,4(1H,3H)-Pyrimidinedione, 1-[5-[[N-[[[(1S)-1-carboxy-2-(1H-indol-3-yl)ethyl]amino]carbonyl]-L-methionyl-N3-glycyl-(2S,3S)-2-amino-3-(methylamino)butanoyl]amino]-3,5-dideoxy-α-L-threo-pentofuranosyl]-

2,4(1H,3H)-Pyrimidinedione, 1-[5-[[N-[[[(1S)-1-carboxy-2-(1H-indol-3-yl)ethyl]amino]carbonyl]-L-methionyl-N3-L-phenylalanyl-(2S,3S)-2-amino-3-(methylamino)butanoyl]amino]-3,5-dideoxy-α-L-threo-pentofuranosyl]-

2,4(1H,3H)-Pyrimidinedione, 1-[5-[[N-[[[(1S)-1-carboxy-2-(1H-indol-3-yl)ethyl]amino]carbonyl]-L-methionyl-N3-(4-fluoro-L-phenylalanyl)-(2S,3S)-2-amino-3-(methylamino)butanoyl]amino]-3,5-dideoxy-α-L-threo-pentofuranosyl]-

2,4(1H,3H)-Pyrimidinedione, 1-[5-[[N-[[[(1S)-1-carboxy-2-(1H-indol-3-yl)ethyl]amino]carbonyl]-L-leucyl-N3-glycyl-(2S,3S)-2-amino-3-(methylamino)butanoyl]amino]-3,5-dideoxy-α-L-threo-pentofuranosyl]-

2,4(1H,3H)-Pyrimidinedione, 1-[5-[[N-[[[(1S)-1-carboxy-2-(1H-indol-3-yl)ethyl]amino]carbonyl]-L-leucyl-N3-L-leucyl-(2S,3S)-2-amino-3-(methylamino)butanoyl]amino]-3,5-dideoxy-α-L-threo-pentofuranosyl]-

2,4(1H,3H)-Pyrimidinedione, 1-[5-[[N-[[[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]amino]carbonyl]-4-fluoro-L-phenylalanyl-N3-L-leucyl-(2S,3S)-2-amino-3-(methylamino)butanoyl]amino]-3,5-dideoxy-α-L-threo-pentofuranosyl]-

2,4(1H,3H)-Pyrimidinedione, 1-[5-[[N-[[[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]amino]carbonyl]-4-fluoro-L-phenylalanyl-N3-L-phenylalanyl-(2S,3S)-2-amino-3-(methylamino)butanoyl]amino]-3,5-dideoxy-α-L-threo-pentofuranosyl]-

2,4(1H,3H)-Pyrimidinedione, 1-[5-[[N-[[[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]amino]carbonyl]-4-fluoro-L-phenylalanyl-N3-(4-fluoro-L-phenylalanyl)-(2S,3S)-2-amino-3-(methylamino)butanoyl]amino]-3,5-dideoxy-α-L-threo-pentofuranosyl]-