Thymidine, 3′-de(phosphinicooxy)-5′-O-[(1,1-dimethylethyl)diphenylsilyl]-3-[(phenylmethoxy)methyl]thymidylylmethylene-1H-1,2,3-triazole-5,1-diyl-(3′→5′)-5′-deoxy-3′-O-[(1,1-dimethylethyl)diphenylsilyl]-3-[(phenylmethoxy)methyl]-

Thymidine, 5′-azido-5′-deoxy-3′-O-[(1,1-dimethylethyl)diphenylsilyl]-3-[(phenylmethoxy)methyl]-

Thymidine, 3′-deoxy-5′-O-[(1,1-dimethylethyl)diphenylsilyl]-3-[(phenylmethoxy)methyl]-3′-[2-oxo-3-(triphenylphosphoranylidene)propyl]-

Thymidine, 3′-deoxy-5′-O-[(1,1-dimethylethyl)diphenylsilyl]-3′-(2-methoxy-2-oxoethyl)-3-[(phenylmethoxy)methyl]-

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-de(phosphinicooxy)thymidylyl-1H-1,2,3-triazole-1,5-diylmethylene-(3′→5′)-5′-deoxy-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Thymidine, 3′-de(phosphinicooxy)thymidylyl-1H-1,2,3-triazole-1,5-diylmethylene-(3′→5′)-5′-deoxy-

Thymidine, 3′-de(phosphinicooxy)-5′-O-[dimethyl(1,1,2-trimethylpropyl)silyl]-3-[(phenylmethoxy)methyl]thymidylyl-1H-1,2,3-triazole-1,5-diylmethylene-(3′→5′)-5′-deoxy-3′-O-[(1,1-dimethylethyl)diphenylsilyl]-3-[(phenylmethoxy)methyl]-

Thymidine, 3′-azido-3′-deoxy-5′-O-[dimethyl(1,1,2-trimethylpropyl)silyl]-3-[(phenylmethoxy)methyl]-

1-[(2R,4S,5R)-4-[[(1,1-Dimethylethyl)diphenylsilyl]oxy]tetrahydro-5-[3-oxo-4-(triphenylphosphoranylidene)butyl]-2-furanyl]-5-methyl-3-[(phenylmethoxy)methyl]-2,4(1H,3H)-pyrimidinedione

(2R,3S,5R)-5-[3,4-Dihydro-5-methyl-2,4-dioxo-3-[(phenylmethoxy)methyl]-1(2H)-pyrimidinyl]-3-[[(1,1-dimethylethyl)diphenylsilyl]oxy]tetrahydro-2-furanpropanoic acid

1-[(2R,4S,5R)-5-(4-Bromo-3-oxobutyl)-4-[[(1,1-dimethylethyl)diphenylsilyl]oxy]tetrahydro-2-furanyl]-5-methyl-3-[(phenylmethoxy)methyl]-2,4(1H,3H)-pyrimidinedione

1-[(2R,4S,5R)-4-[[(1,1-Dimethylethyl)diphenylsilyl]oxy]tetrahydro-5-(3-oxobutyl)-2-furanyl]-5-methyl-3-[(phenylmethoxy)methyl]-2,4(1H,3H)-pyrimidinedione

1-[(2R,4S,5R)-4-[[(1,1-Dimethylethyl)diphenylsilyl]oxy]tetrahydro-5-(3-oxo-1-buten-1-yl)-2-furanyl]-5-methyl-3-[(phenylmethoxy)methyl]-2,4(1H,3H)-pyrimidinedione

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-de(phosphinicooxy)thymidylyl[(1Z)-1-propene-1,3-diyl]-(3′→5′)-5′-deoxy-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Thymidine, 3′-de(phosphinicooxy)-5′-O-[(1,1-dimethylethyl)diphenylsilyl]-3-[[(4-methoxyphenyl)methoxy]methyl]thymidylyl[(1Z)-1-propene-1,3-diyl]-(3′→5′)-5′-deoxy-3′-O-[(1,1-dimethylethyl)diphenylsilyl]-

1-[(2R,4S,5R)-4-[[(1,1-Dimethylethyl)diphenylsilyl]oxy]tetrahydro-5-(3-iodopropyl)-2-furanyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

Thymidine, 3′-deoxy-5′-O-[(1,1-dimethylethyl)diphenylsilyl]-3′-formyl-3-[[(4-methoxyphenyl)methoxy]methyl]-

Adenosine, 5′-S-methyl-N-2-propenyl-5′-thio-

Adenosine, N-allyl-5′-azido-5′-deoxy-

Adenosine, 5′-chloro-5′-deoxy-N-isobutyl-