Adenosine, N-[(3R)-1-[5-(trifluoromethyl)-2-pyridinyl]-3-pyrrolidinyl]-

Uridine, 2′,3′-dideoxy-3′-[(2-hydroxyethyl)sulfonyl]-2′-[(phenylmethyl)amino]-5′-O-(triphenylmethyl)-

1-[(4aS,5R,7R,7aS)-Hexahydro-1,1-dioxido-7-[(triphenylmethoxy)methyl]-2H-furo[3,4-b]-1,4-thiazin-5-yl]-2,4(1H,3H)-pyrimidinedione

Uridine, 2′-azido-2′,3′-dideoxy-3′-[(2-hydroxyethyl)sulfonyl]-5′-O-(triphenylmethyl)-

Uridine, 2′-azido-2′-deoxy-3′-S-(2-hydroxyethyl)-3′-thio-5′-O-(triphenylmethyl)-

Uridine, 2′-azido-3′-S-[2-(benzoyloxy)ethyl]-2′-deoxy-3′-thio-5′-O-(triphenylmethyl)-

1-[3-S-[2-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]ethyl]-3-thio-5-O-(triphenylmethyl)-β-D-arabinofuranosyl]-2,4(1H,3H)-pyrimidinedione

1-[2,3-Dideoxy-3-[(2-hydroxyethyl)sulfonyl]-2-[(phenylmethyl)amino]-5-O-(triphenylmethyl)-β-D-xylofuranosyl]-2,4(1H,3H)-pyrimidinedione

1-[2,3-Dideoxy-3-[[2-[[(1,1-dimethylethyl)dimethylsilyl]oxy]ethyl]sulfonyl]-2-[(phenylmethyl)amino]-5-O-(triphenylmethyl)-β-D-xylofuranosyl]-2,4(1H,3H)-pyrimidinedione

1-[(4aS,5R,7R,7aS)-7-[(Benzoyloxy)methyl]-4-cyclohexylhexahydro-1,1-dioxido-2H-furo[3,4-b]-1,4-thiazin-5-yl]-2,4(1H,3H)-pyrimidinedione

1-[(4aS,5R,7R,7aS)-4-[2-(Benzoyloxy)ethyl]-7-[(benzoyloxy)methyl]hexahydro-1,1-dioxido-2H-furo[3,4-b]-1,4-thiazin-5-yl]-2,4(1H,3H)-pyrimidinedione

1-[(4aS,5R,7R,7aS)-Hexahydro-1,1-dioxido-4-(2-propen-1-yl)-7-[(triphenylmethoxy)methyl]-2H-furo[3,4-b]-1,4-thiazin-5-yl]-2,4(1H,3H)-pyrimidinedione

1-[(4aS,5R,7R,7aS)-Hexahydro-1,1-dioxido-4-(phenylmethyl)-7-[(triphenylmethoxy)methyl]-2H-furo[3,4-b]-1,4-thiazin-5-yl]-2,4(1H,3H)-pyrimidinedione

1-[(4aS,5R,7R,7aS)-Hexahydro-4-(2-methylpropyl)-1,1-dioxido-7-[(triphenylmethoxy)methyl]-2H-furo[3,4-b]-1,4-thiazin-5-yl]-2,4(1H,3H)-pyrimidinedione

1-[3-Deoxy-3-[(2-hydroxyethyl)sulfonyl]-5-O-(triphenylmethyl)-β-D-arabinofuranosyl]-2,4(1H,3H)-pyrimidinedione

(2R,3R,3aR,9aR)-3-[[2-(Benzoyloxy)ethyl]thio]-2,3,3a,9a-tetrahydro-2-[(triphenylmethoxy)methyl]-6H-furo[2′,3′:4,5]oxazolo[3,2-a]pyrimidin-6-one

2,4(1H,3H)-Pyrimidinedione, 1-[3-S-(2-hydroxyethyl)-3-thio-5-O-(triphenylmethyl)-β-D-arabinofuranosyl]-

2,4(1H,3H)-Pyrimidinedione, 1-[2-S-(2-hydroxyethyl)-2-thio-5-O-(triphenylmethyl)-β-D-xylofuranosyl]-

Adenosine, 2′-amino-2′-deoxyadenylyl-(3′→5′)-2′-amino-2′-deoxyuridylyl-(3′→5′)-2′-amino-2′-deoxyguanylyl-(3′→5′)-2′-amino-2′-deoxyuridylyl-(3′→5′)-2′-amino-2′-deoxyguanylyl-(3′→5′)-2′-amino-2′-deoxyuridylyl-(3′→5′)-2′-amino-2′-deoxyguanylyl-(3′→5′)-2′-amino-2′-deoxy-

S-[9-(2-Deoxy-β-D-erythro-pentofuranosyl)-9H-purin-6-yl]-N-[(1,1-dimethylethoxy)carbonyl]-L-cysteine