Uridine, 5′-azido-5′-deoxy-, 3′-acetate

3′-Uridylic acid, 5′-[(aminoacetyl)amino]-5′-deoxy-2′-O-(tetrahydro-2H-pyran-2-yl)-, mono[4-[bis(2-chloroethyl)amino]phenyl] ester

1-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-deoxy-β-D-erythro-pentofuranosyl]-4-methyl-1H-indole

1-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-β-D-erythro-pentofuranosyl]-4-methyl-1H-indole

1-[2-Deoxy-3,5-bis-O-(4-methylbenzoyl)-β-D-erythro-pentofuranosyl]-4-methyl-1H-indole

3′-Guanylic acid, 2′-deoxy-8-[(3,4,8-trimethyl-3H-imidazo[4,5-f]quinoxalin-2-yl)amino]-

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3′-[(1-methyl-4-piperidinyl)methyl N,N-bis(1-methylethyl)phosphoramidite]

Thymidine, 5'-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3'-[3-(4-morpholinyl)propyl N,N-bis(1-methylethyl)phosphoramidite]

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3′-[2,2,6,6-tetramethyl-4-piperidinyl N,N-bis(1-methylethyl)phosphoramidite]

Cytidine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-, 3′-[1-azabicyclo[2.2.2]oct-3-yl N,N-bis(1-methylethyl)phosphoramidite]

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3′-[1-azabicyclo[2.2.2]oct-3-yl N,N-bis(1-methylethyl)phosphoramidite]

2′-O-[[2-(Aminomethyl)-2-ethyl-1-oxobutoxy]methyl]uridylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-3′-thymidylic acid

2′-O-[(2-Amino-2-methyl-1-oxopropoxy)methyl]uridylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-3′-thymidylic acid

2′-O-[[2-[[(Aminoiminomethyl)amino]methyl]-2-ethyl-1-oxobutoxy]methyl]uridylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-3′-thymidylic acid

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-O-[[2-[[[(1,1-dimethylethoxy)carbonyl]amino]methyl]-2-ethyl-1-oxobutoxy]methyl]-, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-O-[[2-[[(1,1-dimethylethoxy)carbonyl]amino]-2-methyl-1-oxopropoxy]methyl]-, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-O-[7-[[(1,1-dimethylethoxy)carbonyl]amino]-4,4-diethyl-11,11-dimethyl-3,9-dioxo-2,10-dioxa-6,8-diazadodec-7-en-1-yl]-, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]

5′-O-[Bis(4-methoxyphenyl)phenylmethyl]-2′-O-[[2-[[[(1,1-dimethylethoxy)carbonyl]amino]methyl]-2-ethyl-1-oxobutoxy]methyl]uridine

5′-O-[Bis(4-methoxyphenyl)phenylmethyl]-2′-O-[[2-[[(1,1-dimethylethoxy)carbonyl]amino]-2-methyl-1-oxopropoxy]methyl]uridine

5′-O-[Bis(4-methoxyphenyl)phenylmethyl]-2′-O-[7-[[(1,1-dimethylethoxy)carbonyl]amino]-4,4-diethyl-11,11-dimethyl-3,9-dioxo-2,10-dioxa-6,8-diazadodec-7-en-1-yl]uridine