Guanosine, 2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-

9,12-Epoxy-1H-diindolo[1,2,3-fg:3′,2′,1′-kl]pyrrolo[3,4-i][1,6]benzodiazocine-10-carboxylic acid, 2,3,9,10,11,12-hexahydro-10,16-dihydroxy-9-methyl-1-oxo-, methyl ester, (9S,10R,12R)-

9,12-Epoxy-1H-diindolo[1,2,3-fg:3′,2′,1′-kl]pyrrolo[3,4-i][1,6]benzodiazocin-1-one, 10-[(ethylamino)methyl]-2,3,9,10,11,12-hexahydro-10-hydroxy-2,9-dimethyl-, [9S-(9α,10β,12α)]-

9,12-Epoxy-1H-diindolo[1,2,3-fg:3′,2′,1′-kl]pyrrolo[3,4-i][1,6]benzodiazocin-1-one, 2,3,9,10,11,12-hexahydro-10-hydroxy-2,9-dimethyl-10-[[[(4-methylphenyl)sulfonyl]oxy]methyl]-, [9S-(9α,10β,12α)]-

9,12-Epoxy-1H-diindolo[1,2,3-fg:3′,2′,1′-kl]pyrrolo[3,4-i][1,6]benzodiazocine-10-carbonyl chloride, 10-(acetyloxy)-16-bromo-2,3,9,10,11,12-hexahydro-9-methyl-1-oxo-, [9S-(9α,10β,12α)]-

9,12-Epoxy-1H-diindolo[1,2,3-fg:3′,2′,1′-kl]pyrrolo[3,4-i][1,6]benzodiazocine-10-carboxylic acid, 10-(acetyloxy)-16-bromo-2,3,9,10,11,12-hexahydro-9-methyl-1-oxo-, [9S-(9α,10β,12α)]-

9,12-Epoxy-1H-diindolo[1,2,3-fg:3′,2′,1′-kl]pyrrolo[3,4-i][1,6]benzodiazocine-10-carboxylic acid, 2,3,9,10,11,12-hexahydro-10-hydroxy-9-methyl-16-[(methylsulfinyl)methyl]-1-oxo-, (9S,10R,12R)-

Methyl (9S,10R,12R)-2,3,9,10,11,12-hexahydro-10-methoxy-9-methyl-1-oxo-9,12-epoxy-1H-diindolo[1,2,3-fg:3′,2′,1′-kl]pyrrolo[3,4-i][1,6]benzodiazocine-10-carboxylate

Uridine, 2′-chloro-4′-C-(chloromethyl)-2′-deoxy-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-O-[(1,1-dimethylethyl)diphenylsilyl]-, 4-[2,4,6-tris(1-methylethyl)benzenesulfonate]

2′-Chloro-2′-deoxy-3′,5′-bis-O-[(4-methoxyphenyl)diphenylmethyl]-4′-C-[(methylthio)methyl]cytidine

2′-Chloro-2′-deoxy-3′,5′-bis-O-[(4-methoxyphenyl)diphenylmethyl]-4′-C-[(methylthio)methyl]uridine

(6R,7R,8R,9R)-7-Chloro-7,8,9,10-tetrahydro-8-[(4-methoxyphenyl)diphenylmethoxy]-9-[(methylthio)methyl]-6,9-epoxy-2H,6H-pyrimido[2,1-b][1,3]oxazocin-2-one

Uridine, 2′-chloro-2′-deoxy-3′-O-[(4-methoxyphenyl)diphenylmethyl]-4′-C-[[[(trifluoromethyl)sulfonyl]oxy]methyl]-, 5′-(1,1,1-trifluoromethanesulfonate)

Uridine, 4′-C-[(benzoyloxy)methyl]-2′-chloro-2′-deoxy-3′-O-[(4-methoxyphenyl)diphenylmethyl]-, 5′-benzoate

2′-Chloro-2′-deoxy-4′-C-[(1R)-1-fluoroethyl]-N-[(4-methoxyphenyl)diphenylmethyl]cytidine

2′-Chloro-2′-deoxy-4′-C-[(1R)-1-fluoroethyl]-N-[(4-methoxyphenyl)diphenylmethyl]-3′,5′-bis-O-(phenylmethyl)cytidine

2′-Chloro-2′-deoxy-4′-C-[(1R)-1-fluoroethyl]-3′,5′-bis-O-(phenylmethyl)cytidine

2′-Chloro-2′-deoxy-4′-C-[(1R)-1-fluoroethyl]-3-[(4-methoxyphenyl)methyl]-3′,5′-bis-O-(phenylmethyl)uridine