Guanosine, P-(2-chlorophenyl)-2′-deoxy-5′-O-[2-(dibromomethyl)benzoyl]guanylyl-(3′→5′)-P-(2-chlorophenyl)thymidylyl-(3′→5′)-P-(2-chlorophenyl)-2′-deoxyadenylyl-(3′→5′)-P-(2-chlorophenyl)-2′-deoxycytidylyl-(3′→5′)-P-(2-chlorophenyl)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-3′-O-(9-phenyl-9H-xanthen-9-yl)-

Guanosine, P-(2-chlorophenyl)-2′-deoxy-5′-O-[2-(dibromomethyl)benzoyl]adenylyl-(3′→5′)-P-(2-chlorophenyl)-2′-deoxyadenylyl-(3′→5′)-P-(2-chlorophenyl)thymidylyl-(3′→5′)-P-(2-chlorophenyl)thymidylyl-(3′→5′)-P-(2-chlorophenyl)-2′-deoxycytidylyl-(3′→5′)-2-deoxy-3′-O-(9-phenyl-9H-xanthen-9-yl)-

2,4(1H,3H)-Pyrimidinedione, 1-[2-O-(bromoacetyl)-β-D-arabinofuranosyl]-

2,4(1H,3H)-Pyrimidinedione, 1-[3-O-(bromoacetyl)-β-D-arabinofuranosyl]-

Thymidine, 3′-(bromoacetate)

Uridine, 3′-deoxy-, 2′-(bromoacetate)

2,4(1H,3H)-Pyrimidinedione, 1-[2-O-(bromoacetyl)-β-D-xylofuranosyl]-

Adenosine, 1-methyl-, cyclic 3′,5′-(methyl phosphate), (S)-

Adenosine, 1-methyl-, cyclic 3′,5′-(methyl phosphate), (R)-

6-Methyl-8-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)pyrimido[5,4-e]-1,2,4-triazine-5,7(6H,8H)-dione

3H-Imidazo[2,1-i]purine, 3-[5-O-(1,3,5-trihydroxy-1,3,5-trioxido-7-phenyl-2,4-dioxa-6-aza-1,3,5-triphosphahept-1-yl)-β-D-ribofuranosyl]-

3H-Imidazo[2,1-i]purine, 3-[5-O-(1,3-dihydroxy-1,3-dioxido-5-phenyl-2-oxa-4-aza-1,3-diphosphapent-1-yl)-β-D-ribofuranosyl]-

3-[5-O-[[[[[[(4-Azidophenyl)amino]hydroxyphosphinyl]oxy]hydroxyphosphinyl]oxy]hydroxyphosphinyl]-β-D-ribofuranosyl]-3H-imidazo[2,1-i]purine

3-[5-O-[[[[(4-Azidophenyl)amino]hydroxyphosphinyl]oxy]hydroxyphosphinyl]-β-D-ribofuranosyl]-3H-imidazo[2,1-i]purine

3-[5-O-[Hydroxy[[hydroxy[[hydroxy(phenylamino)phosphinyl]oxy]phosphinyl]oxy]phosphinyl]-β-D-ribofuranosyl]-3H-imidazo[2,1-i]purine

3-[5-O-[Hydroxy[[hydroxy(phenylamino)phosphinyl]oxy]phosphinyl]-β-D-ribofuranosyl]-3H-imidazo[2,1-i]purine

8-[2-Deoxy-3,5-bis-O-(4-methylbenzoyl)-β-D-erythro-pentofuranosyl]-6-methylpyrimido[5,4-e]-1,2,4-triazine-5,7(6H,8H)-dione

8-[2-Deoxy-3,5-bis-O-(4-methylbenzoyl)-α-D-erythro-pentofuranosyl]-6-methylpyrimido[5,4-e]-1,2,4-triazine-5,7(6H,8H)-dione

6-Methyl-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)pyrimido[5,4-e]-1,2,4-triazine-5,7(1H,6H)-dione

6-Methyl-8-β-D-ribofuranosylpyrimido[5,4-e]-1,2,4-triazine-5,7(6H,8H)-dione