D-Leucine, 3-cyclohexyl-L-alanyl-3-[[[[1-(2-deoxy-2-methylene-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]amino]carbonyl]oxy]-, (3S)-

L-Leucyl-O-[[[1-(2-deoxy-2-methylene-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]amino]carbonyl]-L-allothreonine

3-Cyclohexyl-L-alanyl-O-[[[1-(2-deoxy-2-methylene-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]amino]carbonyl]-D-serine

L-Phenylalanyl-O-[[[1-(2-deoxy-2-methylene-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]amino]carbonyl]-L-allothreonine

D-Phenylalanyl-O-[[[1-(2-deoxy-2-methylene-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]amino]carbonyl]-L-allothreonine

3-Cyclohexyl-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-alanyl-O-[[[1-[2-deoxy-3,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-2-methylene-β-D-erythro-pentofuranosyl]-1,2-dihydro-2-oxo-4-pyrimidinyl]amino]carbonyl]-D-threonine 2-(trimethylsilyl)ethyl ester

Thymidine, 4-thio-, 3′,5′-dibenzoate

Adenosine 5′-(trihydrogen diphosphate), 2′-(dihydrogen phosphate), 5′→5′′:5′′′→5′′′-diester with 3′,5-bis(aminocarbonyl)-1,1′-di-β-D-ribofuranosyl[2,4′-bipyridinium], bis(inner salt)

2′-Deoxy-2′-[(2,2,2-trifluoroacetyl)amino]-5′-uridylic acid

Uridine 5′-(trihydrogen diphosphate), 2′-deoxy-5-fluoro-, P′-α-D-glucopyranosyl ester

Uridine 5′-(trihydrogen diphosphate), 4-S-methyl-4-thio-, P′-α-D-glucopyranosyl ester

1-[2-Deoxy-2-fluoro-5-O-[[[(α-D-glucopyranosyloxy)hydroxyphosphinyl]oxy]hydroxyphosphinyl]-β-D-arabinofuranosyl]-2,4(1H,3H)-pyrimidinedione

α-D-Glucopyranose, 1-[P′-[[(3aR,4R,6R,6aS)-4-(3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)hexahydro-2-oxofuro[3,4-d]oxazol-6-yl]methyl] dihydrogen diphosphate]

2-[(2-Aminoethyl)sulfonyl]ethyl 4-(10H-phenothiazin-10-yl)butyl 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-thymidylate

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3′-[4-(10H-phenothiazin-10-yl)butyl N,N-bis(1-methylethyl)phosphoramidite]

(1R,5R,7R,8S)-2-Acetyl-5-[[bis(4-methoxyphenyl)phenylmethoxy]methyl]-7-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-6-oxa-2-azabicyclo[3.2.1]oct-8-yl 2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite

1-[(1R,5R,7R,8S)-2-Acetyl-5-[[bis(4-methoxyphenyl)phenylmethoxy]methyl]-8-hydroxy-6-oxa-2-azabicyclo[3.2.1]oct-7-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[(1R,5R,7R,8S)-2-Acetyl-8-hydroxy-5-(hydroxymethyl)-6-oxa-2-azabicyclo[3.2.1]oct-7-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[(1R,3R,4S,5R)-4-Hydroxy-3-(hydroxymethyl)-2-oxa-6-azabicyclo[3.2.0]hept-1-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-5-[3-(2-propyn-1-yloxy)-1-propyn-1-yl]-, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]