N-[[P(S)]-4′-C-Fluoro-2′-C-methyl-P-phenyl-5′-uridylyl]alanine cyclohexyl ester

N-[[P(R)]-4′-C-Fluoro-2′-C-methyl-P-phenyl-5′-uridylyl]alanine 1-methylethyl ester

N-[[P(S)]-4′-C-Fluoro-2′-C-methyl-P-phenyl-5′-uridylyl]alanine 1-methylethyl ester

Thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidine

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

Adenosine, 2′,3′-O-benzylidene-, 5′-(hydrogen glutarate)

Adenosine, N-[(2-cyanoethoxy)ethoxyphosphinyl]-, 2′,3′,5′-tribenzoate

Adenosine, N-[hydroxy[(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)oxy]phosphinyl]-, 2′,3′,5′-tribenzoate

Adenosine, N-[hydroxy(β-D-ribofuranosyloxy)phosphinyl]-

Pyridinium, 3-carboxy-1-β-D-ribofuranosyl-, hydroxide, hydrazide, 5′→5′-ester with adenosine 5′-(trihydrogen pyrophosphate), inner salt

Uridine, 3′-C-cyano-5′-cyclohexyl-5′-deoxy-5-methyl-, 2′-benzoate 3′-methanesulfonate

(2R,3R,4R,5R)-4-(Benzoyloxy)-5-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)tetrahydro-2-(3-methylbutyl)-3-[(methylsulfonyl)oxy]-3-furancarbonitrile

Uridine, 3′-C-cyano-5′-deoxy-5-methyl-, 2′-acetate 3′-methanesulfonate

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

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

1-[(5S,6R,8R,9R)-4-Amino-9-hydroxy-6-methyl-2,2-dioxido-1,7-dioxa-2-thiaspiro[4.4]non-3-en-8-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[(5R,6R,8R,9R)-4-Amino-9-(benzoyloxy)-6-(cyclohexylmethyl)-2,2-dioxido-1,7-dioxa-2-thiaspiro[4.4]non-3-en-8-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[(5R,6R,8R,9R)-4-Amino-9-(benzoyloxy)-6-(3-methylbutyl)-2,2-dioxido-1,7-dioxa-2-thiaspiro[4.4]non-3-en-8-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[(5S,6S,8R,9R)-4-Amino-6-[(benzoyloxy)methyl]-9-hydroxy-2,2-dioxido-1,7-dioxa-2-thiaspiro[4.4]non-3-en-8-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[(5R,6S,8R,9R)-9-(Acetyloxy)-4-amino-6-[(benzoyloxy)methyl]-2,2-dioxido-1,7-dioxa-2-thiaspiro[4.4]non-3-en-8-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione