Thymidine, 5′-O-phenyl-

Thymidine, 5′-O-[4-[15-(4-pyridinyl)-21H,23H-porphin-5-yl]phenyl]-

5′-Adenylic acid, monoanhydride with butanoic acid

3H,6H-Furo[3,4-c]isoxazol-6-one, 1-(2,3:5,6-di-O-cyclohexylidene-β-L-gulofuranosyl)tetrahydro-3-phenyl-, (3S,3aR,6aS)-

3H,6H-Furo[3,4-c]isoxazol-6-one, 1-(2,3:5,6-di-O-cyclohexylidene-β-L-gulofuranosyl)tetrahydro-3,3-dimethyl-, (3aS,6aR)-

3H,6H-Furo[3,4-c]isoxazol-6-one, 1-(2,3:5,6-di-O-cyclohexylidene-β-L-gulofuranosyl)tetrahydro-3,3-dimethyl-, (3aR,6aS)-

3H,6H-Furo[3,4-c]isoxazol-6-one, 1-(2,3:5,6-di-O-cyclohexylidene-β-L-gulofuranosyl)tetrahydro-3-(4-methoxyphenyl)-, (3S,3aR,6aS)-

3H,6H-Furo[3,4-c]isoxazol-6-one, 1-(2,3:5,6-di-O-cyclohexylidene-β-L-gulofuranosyl)tetrahydro-

Thymidine, 5′-[[(2-O-acetyl-5-O-benzoyl-3-deoxy-1-S-phenyl-1-thio-β-D-ribofuranos-3-yl)acetyl]amino]-5′-deoxy-3′-O-[(1,1-dimethylethyl)diphenylsilyl]-

Cytidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-de(phosphinicooxy)-5-methyl-2′-O-methyluridylyl(2-oxo-1,2-ethanediyl)imino-(3′→5′)-5′-deoxy-5-methyl-2′-O-methyl-N-(1-methyl-2-pyrrolidinylidene)-

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-de(phosphinicooxy)-5-methyl-2′-O-methyluridylyl(2-oxo-1,2-ethanediyl)imino-(3′→5′)-5′-deoxy-5-methyl-2′-O-methyl-

Cytidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-de(phosphinicooxy)thymidylyl(2-oxo-1,2-ethanediyl)imino-(3′→5′)-5′-deoxy-5-methyl-2′-O-methyl-N-(1-methyl-2-pyrrolidinylidene)-

Cytidine, 3′-de(phosphinicooxy)-5-methyl-2′-O-methyluridylyl(2-oxo-1,2-ethanediyl)imino-(3′→5′)-5′-deoxy-5-methyl-2′-O-methyl-N-(1-methyl-2-pyrrolidinylidene)-

Uridine, 3′-de(phosphinicooxy)-5-methyl-2′-O-methyluridylyl(2-oxo-1,2-ethanediyl)imino-(3′→5′)-5′-deoxy-5-methyl-2′-O-methyl-

Cytidine, 3′-de(phosphinicooxy)thymidylyl(2-oxo-1,2-ethanediyl)imino-(3′→5′)-5′-deoxy-5-methyl-2′-O-methyl-N-(1-methyl-2-pyrrolidinylidene)-

1-[5-Amino-5-deoxy-3-O-[(1,1-dimethylethyl)diphenylsilyl]-2-O-methyl-β-D-ribofuranosyl]-4-diazenyl-5-methyl-2(1H)-pyrimidinone

Cytidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-de(phosphinicooxy)-5-methyl-2′-O-methyluridylyl(2-oxo-1,2-ethanediyl)imino-(3′→5′)-5′-deoxy-5-methyl-2′-O-methyl-N-(1-methyl-2-pyrrolidinylidene)-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-de(phosphinicooxy)-5-methyl-2′-O-methyluridylyl(2-oxo-1,2-ethanediyl)imino-(3′→5′)-5′-deoxy-5-methyl-2′-O-methyl-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Cytidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-de(phosphinicooxy)thymidylyl(2-oxo-1,2-ethanediyl)imino-(3′→5′)-5′-deoxy-5-methyl-2′-O-methyl-N-(1-methyl-2-pyrrolidinylidene)-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Cytidine, 3′-de(phosphinicooxy)-5′-O-[(1,1-dimethylethyl)diphenylsilyl]-5-methyl-2′-O-methyluridylyl(2-oxo-1,2-ethanediyl)imino-(3′→5′)-5′-deoxy-3′-O-[(1,1-dimethylethyl)diphenylsilyl]-5-methyl-2′-O-methyl-N-(1-methyl-2-pyrrolidinylidene)-