Cytidine, 2′,5′-dideoxy-5′-[[(4-methoxyphenyl)diphenylmethyl]amino]-5-methyl-N-(1-methyl-2-pyrrolidinylidene)-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Cytidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′,3′-dideoxy-5-methyl-N-(1-methyl-2-pyrrolidinylidene)-3′-[2-oxo-2-(pentafluorophenoxy)ethyl]-

Cytidine, 2′,3′,5′-trideoxy-5′-[[(4-methoxyphenyl)diphenylmethyl]amino]-5-methyl-N-(1-methyl-2-pyrrolidinylidene)-3′-[2-oxo-2-(pentafluorophenoxy)ethyl]-

Cytidine, 3′-(carboxymethyl)-2′,3′,5′-trideoxy-5′-[[(4-methoxyphenyl)diphenylmethyl]amino]-5-methyl-N-(1-methyl-2-pyrrolidinylidene)-

Cytidine, 2′,3′,5′-trideoxy-3′-(2-methoxy-2-oxoethyl)-5′-[[(4-methoxyphenyl)diphenylmethyl]amino]-5-methyl-N-(1-methyl-2-pyrrolidinylidene)-

Methyl (2S,3R,5R)-2-(azidomethyl)tetrahydro-5-[5-methyl-2-oxo-4-(1H-1,2,4-triazol-1-yl)-1(2H)-pyrimidinyl]-3-furanacetate

Thymidine, 3′,5′-dideoxy-5′-[[(4-methoxyphenyl)diphenylmethyl]amino]-3′-[2-oxo-2-(pentafluorophenoxy)ethyl]-

Thymidine, 3′-(carboxymethyl)-3′,5′-dideoxy-5′-[[(4-methoxyphenyl)diphenylmethyl]amino]-

Thymidine, 3′,5′-dideoxy-3′-(2-methoxy-2-oxoethyl)-5′-[[(4-methoxyphenyl)diphenylmethyl]amino]-

Methyl (2S,3R,5R)-2-(azidomethyl)-5-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)tetrahydro-3-furanacetate

Thymidine, 3′-deoxy-3′-(2-methoxy-2-oxoethyl)-, 5′-(4-methylbenzenesulfonate)

Inosine, 2′,3′-dideoxy-5′-O-(8-methyl-2-oxido-4H-1,3,2-benzodioxaphosphorin-2-yl)-

Adenosine, 2′,3′-dideoxy-5′-O-(6,8-dimethyl-2-oxido-4H-1,3,2-benzodioxaphosphorin-2-yl)-

[4-[[1-(4-Amino-2-oxo-1(2H)-pyrimidinyl)-β-D-arabinofuranosyl]oxy]-3-buten-1-yl]triphenylphosphonium