9-[(3R)-5-O-Benzoyl-3-[(benzoyloxy)methyl]-2,3-dideoxy-2-fluoro-3-methyl-α-D-threo-pentofuranosyl]-2,6-dichloro-9H-purine

9-[(3R)-5-O-Benzoyl-3-[(benzoyloxy)methyl]-2,3-dideoxy-2-fluoro-3-methyl-β-D-threo-pentofuranosyl]-2,6-dichloro-9H-purine

1-[(3R)-2,3-Dideoxy-2-fluoro-3-(hydroxymethyl)-3-methyl-β-D-threo-pentofuranosyl]-2,4(1H,3H)-pyrimidinedione

1-[(3R)-2,3-Dideoxy-2-fluoro-3-(hydroxymethyl)-3-methyl-α-D-threo-pentofuranosyl]-2,4(1H,3H)-pyrimidinedione

1-[(3R)-2,3-Dideoxy-2-fluoro-3-(hydroxymethyl)-3-methyl-β-D-threo-pentofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

4-Amino-1-[(3R)-2,3-dideoxy-2-fluoro-3-(hydroxymethyl)-3-methyl-α-D-threo-pentofuranosyl]-2(1H)-pyrimidinone

4-Amino-1-[(3R)-2,3-dideoxy-2-fluoro-3-(hydroxymethyl)-3-methyl-β-D-threo-pentofuranosyl]-2(1H)-pyrimidinone

N-[1-[(3R)-5-O-Benzoyl-3-[(benzoyloxy)methyl]-2,3-dideoxy-2-fluoro-3-methyl-α-D-threo-pentofuranosyl]-1,2-dihydro-2-oxo-4-pyrimidinyl]acetamide

L-Alanine, N-(N-acetyl-β-muramoyl)-, (1′→P′)-ester with uridine 5′-(trihydrogen diphosphate)

1-[(5S,6R,8R,9R)-4-Amino-9-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-6-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-2,2-dioxido-1,7-dioxa-2-thiaspiro[4.4]non-3-en-8-yl]-N-ethyl-N-methyl-1H-1,2,3-triazole-5-carboxamide

[1-[(5S,6R,8R,9R)-4-Amino-9-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-6-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-2,2-dioxido-1,7-dioxa-2-thiaspiro[4.4]non-3-en-8-yl]-1H-1,2,3-triazol-5-yl]-1-pyrrolidinylmethanone

N-[1-[(3R)-5-O-Benzoyl-3-[(benzoyloxy)methyl]-2,3-dideoxy-2-fluoro-3-methyl-β-D-threo-pentofuranosyl]-1,2-dihydro-2-oxo-4-pyrimidinyl]acetamide

[1-[(5S,6R,8R,9R)-4-Amino-9-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-6-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-2,2-dioxido-1,7-dioxa-2-thiaspiro[4.4]non-3-en-8-yl]-1H-1,2,3-triazol-5-yl]-1-azetidinylmethanone

1-[(5S,6R,8R,9R)-4-Amino-9-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-6-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-2,2-dioxido-1,7-dioxa-2-thiaspiro[4.4]non-3-en-8-yl]-N-cyclobutyl-1H-1,2,3-triazole-5-carboxamide

1-[(5S,6R,8R,9R)-4-Amino-9-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-6-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-2,2-dioxido-1,7-dioxa-2-thiaspiro[4.4]non-3-en-8-yl]-N-cyclopropyl-1H-1,2,3-triazole-5-carboxamide

1-[(5S,6R,8R,9R)-4-Amino-9-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-6-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-2,2-dioxido-1,7-dioxa-2-thiaspiro[4.4]non-3-en-8-yl]-N-(1-methylethyl)-1H-1,2,3-triazole-5-carboxamide

1-[(5S,6R,8R,9R)-4-Amino-9-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-6-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-2,2-dioxido-1,7-dioxa-2-thiaspiro[4.4]non-3-en-8-yl]-N-ethyl-1H-1,2,3-triazole-5-carboxamide

Ethyl 1-[(5S,6R,8R,9R)-4-amino-9-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-6-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-2,2-dioxido-1,7-dioxa-2-thiaspiro[4.4]non-3-en-8-yl]-1H-1,2,3-triazole-5-carboxylate