1-[2,5-Dideoxy-2-fluoro-5-[(9H-thioxanthen-9-ylcarbonyl)amino]-β-D-arabinofuranosyl]-5-iodo-2,4(1H,3H)-pyrimidinedione

Thymidine, 5′-deoxy-5′-[(9H-xanthen-9-ylcarbonyl)amino]-

L-Methionine, N-[(1,1-dimethylethoxy)carbonyl]-, 3′-ester with 2′,5′-dideoxy-5-ethyl-5′-[(9H-xanthen-9-ylcarbonyl)amino]uridine

L-Valine, 3′-ester with 1-[2,5-dideoxy-2-fluoro-5-[methyl[[4-(trifluoromethyl)-9H-xanthen-9-yl]carbonyl]amino]-β-D-arabinofuranosyl]-5-ethyl-2,4(1H,3H)-pyrimidinedione

L-Valine, N-[(phenylmethoxy)carbonyl]-, 3′-ester with 1-[2,5-dideoxy-2-fluoro-5-[methyl[[4-(trifluoromethyl)-9H-xanthen-9-yl]carbonyl]amino]-β-D-arabinofuranosyl]-5-ethyl-2,4(1H,3H)-pyrimidinedione

1-[2,5-Dideoxy-2-fluoro-5-[methyl[[4-(trifluoromethyl)-9H-xanthen-9-yl]carbonyl]amino]-β-D-arabinofuranosyl]-5-ethyl-2,4(1H,3H)-pyrimidinedione

Uridine, 2′,5′-dideoxy-5-ethyl-5′-[(9H-xanthen-9-ylcarbonyl)amino]-, 3′-(3,4,5-trimethoxybenzoate)

Uridine, 2′,5′-dideoxy-5-ethyl-5′-[(9H-xanthen-9-ylcarbonyl)amino]-, 3′-hexadecanoate

2,4(1H,3H)-Pyrimidinedione, 1-[5-azido-2,5-dideoxy-2-fluoro-3-O-[(4-fluorophenyl)methyl]-β-D-arabinofuranosyl]-5-ethyl-

1-[2,5-Dideoxy-2-fluoro-3-O-[(4-fluorophenyl)methyl]-5-[(9H-xanthen-9-ylcarbonyl)amino]-β-D-arabinofuranosyl]-5-ethyl-2,4(1H,3H)-pyrimidinedione

2,4(1H,3H)-Pyrimidinedione, 1-[5-amino-2,5-dideoxy-2-fluoro-3-O-[(4-fluorophenyl)methyl]-β-D-arabinofuranosyl]-5-ethyl-

Uridine, 2′,5′-dideoxy-5-ethyl-3′-O-(phenylmethyl)-5′-[(9H-xanthen-9-ylcarbonyl)amino]-

1-[2,5-Dideoxy-5-[[(10,10-dioxido-9H-thioxanthen-9-yl)carbonyl]amino]-2-fluoro-3-O-2-propyn-1-yl-β-D-arabinofuranosyl]-5-ethyl-2,4(1H,3H)-pyrimidinedione

2,4(1H,3H)-Pyrimidinedione, 1-(5-azido-2,5-dideoxy-2-fluoro-3-O-2-propynyl-β-D-arabinofuranosyl)-5-ethyl-

1-[2,5-Dideoxy-2-fluoro-3-O-2-propyn-1-yl-5-[(9H-thioxanthen-9-ylcarbonyl)amino]-β-D-arabinofuranosyl]-5-ethyl-2,4(1H,3H)-pyrimidinedione

2,4(1H,3H)-Pyrimidinedione, 1-(5-amino-2,5-dideoxy-2-fluoro-3-O-2-propynyl-β-D-arabinofuranosyl)-5-ethyl-

1-[2,5-Dideoxy-5-[[(10,10-dioxido-9H-thioxanthen-9-yl)carbonyl]amino]-2-fluoro-3-O-2-propen-1-yl-β-D-arabinofuranosyl]-5-ethyl-2,4(1H,3H)-pyrimidinedione

1-[2,5-Dideoxy-2-fluoro-3-O-2-propen-1-yl-5-[(9H-thioxanthen-9-ylcarbonyl)amino]-β-D-arabinofuranosyl]-5-ethyl-2,4(1H,3H)-pyrimidinedione

2,4(1H,3H)-Pyrimidinedione, 1-(5-amino-2,5-dideoxy-2-fluoro-3-O-2-propenyl-β-D-arabinofuranosyl)-5-ethyl-

1-[3-O-(Cyclohexylmethyl)-2,5-dideoxy-5-[[(10,10-dioxido-9H-thioxanthen-9-yl)carbonyl]amino]-2-fluoro-β-D-arabinofuranosyl]-5-ethyl-2,4(1H,3H)-pyrimidinedione