2-Amino-9-[2,6-dideoxy-2-fluoro-2-(fluoromethyl)-5-C-methyl-5-O-[[[(1S)-1-methyl-2-(1-methylethoxy)-2-oxoethyl]amino]phenoxyphosphinyl]-β-D-ribo-hexofuranosyl]-1,9-dihydro-6H-purin-6-one

1-[2,6-Dideoxy-2-fluoro-2-(fluoromethyl)-5-O-[(R)-[[(1S)-1-methyl-2-(1-methylethoxy)-2-oxoethyl]amino]phenoxyphosphinyl]-α-L-talofuranosyl]-5-fluoro-2,4(1H,3H)-pyrimidinedione

1-[2,6-Dideoxy-2-fluoro-2-(fluoromethyl)-5-O-[(S)-[[(1S)-1-methyl-2-(1-methylethoxy)-2-oxoethyl]amino]phenoxyphosphinyl]-α-L-talofuranosyl]-5-fluoro-2,4(1H,3H)-pyrimidinedione

1-[2,6-Dideoxy-2-fluoro-2-(fluoromethyl)-5-O-[[[(1S)-1-methyl-2-(1-methylethoxy)-2-oxoethyl]amino]phenoxyphosphinyl]-α-L-talofuranosyl]-5-fluoro-2,4(1H,3H)-pyrimidinedione

1-[2,6-Dideoxy-2-fluoro-2-(fluoromethyl)-5-C-methyl-5-O-[(S)-[[(1S)-1-methyl-2-(1-methylethoxy)-2-oxoethyl]amino]phenoxyphosphinyl]-β-D-ribo-hexofuranosyl]-5-fluoro-2,4(1H,3H)-pyrimidinedione

1-[2,6-Dideoxy-2-fluoro-2-(fluoromethyl)-5-C-methyl-5-O-[(R)-[[(1S)-1-methyl-2-(1-methylethoxy)-2-oxoethyl]amino]phenoxyphosphinyl]-β-D-ribo-hexofuranosyl]-5-fluoro-2,4(1H,3H)-pyrimidinedione

1-[2,6-Dideoxy-2-fluoro-2-(fluoromethyl)-5-C-methyl-5-O-[[[(1S)-1-methyl-2-(1-methylethoxy)-2-oxoethyl]amino]phenoxyphosphinyl]-β-D-ribo-hexofuranosyl]-5-fluoro-2,4(1H,3H)-pyrimidinedione

N-[[P(S),2′R]-2′-Deoxy-2′,5-difluoro-2′-(fluoromethyl)-P-phenyl-5′-uridylyl]-L-alanine 1-methylethyl ester

1-[2,6-Dideoxy-2-fluoro-2-(fluoromethyl)-5-O-[(R)-[[(1S)-1-methyl-2-(1-methylethoxy)-2-oxoethyl]amino]phenoxyphosphinyl]-β-D-allofuranosyl]-2,4(1H,3H)-pyrimidinedione

1-[2,6-Dideoxy-2-fluoro-2-(fluoromethyl)-5-O-[(S)-[[(1S)-1-methyl-2-(1-methylethoxy)-2-oxoethyl]amino]phenoxyphosphinyl]-β-D-allofuranosyl]-2,4(1H,3H)-pyrimidinedione

1-[2,6-Dideoxy-2-fluoro-2-(fluoromethyl)-5-O-[[[(1S)-1-methyl-2-(1-methylethoxy)-2-oxoethyl]amino]phenoxyphosphinyl]-β-D-allofuranosyl]-2,4(1H,3H)-pyrimidinedione

1-[2,6-Dideoxy-2-fluoro-2-(fluoromethyl)-5-O-[(R)-[[(1S)-1-methyl-2-(1-methylethoxy)-2-oxoethyl]amino]phenoxyphosphinyl]-α-L-talofuranosyl]-2,4(1H,3H)-pyrimidinedione

1-[2,6-Dideoxy-2-fluoro-2-(fluoromethyl)-5-O-[(S)-[[(1S)-1-methyl-2-(1-methylethoxy)-2-oxoethyl]amino]phenoxyphosphinyl]-α-L-talofuranosyl]-2,4(1H,3H)-pyrimidinedione

1-[2,6-Dideoxy-2-fluoro-2-(fluoromethyl)-5-O-[[[(1S)-1-methyl-2-(1-methylethoxy)-2-oxoethyl]amino]phenoxyphosphinyl]-α-L-talofuranosyl]-2,4(1H,3H)-pyrimidinedione

1-[2,6-Dideoxy-2-fluoro-2-(fluoromethyl)-5-C-methyl-5-O-[(R)-[[(1S)-1-methyl-2-(1-methylethoxy)-2-oxoethyl]amino]phenoxyphosphinyl]-β-D-ribo-hexofuranosyl]-2,4(1H,3H)-pyrimidinedione