N-[2′-Deoxy-2′,2′-difluoro-P-[(methylthio)methyl]-5′-cytidylyl]-L-alanine 1-methylethyl ester

N-[2′-Deoxy-2′,2′-difluoro-P-[(methylthio)methyl]-N-[(phenylmethoxy)carbonyl]-3′-O-[(phenylmethoxy)carbonyl]-5′-cytidylyl]-L-alanine 1-methylethyl ester

Cytidine, 2′-deoxy-5′-O-[(1,1-dimethylethyl)dimethylsilyl]-2′,2′-difluoro-N-[(phenylmethoxy)carbonyl]-, 3′-(phenylmethyl carbonate)

L-Alanine, N-phosphono-, 1-(1-methylethyl) ester, cyclic (P→3′,5′)-ester with 3′-O-[(hydroxymethoxy)carbonyl]-2′-C-methyl-2′-O-[(phenylmethoxy)methyl]-N-(phenylmethyl)adenosine

L-Alanine, N-phosphono-, 1-(1-methylethyl) ester, (P→5′)-ester with 2-fluoro-1-[3-O-(1-hydroxy-1-methylethyl)-β-D-arabinofuranosyl]-9H-purin-6-amine, cyclic (P→3′)-ester

L-Alanine, N-phosphono-, 1-(1-methylethyl) ester, 5′-ester with 9-β-D-arabinofuranosyl-2-fluoro-9H-purin-6-amine

N-[2′-O-[(1,1-Dimethylethyl)dimethylsilyl]-2′-C-methyl-P-[(methylthio)methyl]-5′-adenylyl]-L-alanine 1-methylethyl ester

N-[2′-O-[(1,1-Dimethylethyl)dimethylsilyl]-2′-C-methyl-5′-adenylyl]-L-alanine 1-(1-methylethyl) ester

N-[P-Chloro-P-deoxy-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-2′-C-methyl-5′-adenylyl]-L-alanine 1-methylethyl ester

Adenosine, 2′-O-[(1,1-dimethylethyl)dimethylsilyl]-2′-C-methyl-, 5′-phosphorodichloridate

L-Alanine, N-phosphono-, 1-(1-methylethyl) ester, cyclic (P→3′,5′)-ester with 3′-O-(hydroxymethyl)-2′-C-methyl-2′-O-[(phenylmethoxy)methyl]-N-(phenylmethyl)adenosine

N-[2′-C-Methyl-2′-O-[(phenylmethoxy)methyl]-N-(phenylmethyl)-5′-adenylyl]-L-alanine 1-(1-methylethyl) ester

2′-C-Methyl-2′-O-[(phenylmethoxy)methyl]-N-(phenylmethyl)-5′-adenylic acid

2′-C-Methyl-2′-O-[(phenylmethoxy)methyl]-N-(phenylmethyl)adenosine

3′,5′-O-[Bis(1,1-dimethylethyl)silylene]-2′-C-methyl-N-(phenylmethyl)adenosine

N-[(2′R)-2′-Deoxy-2′-fluoro-2′-methyl-P-[(methylthio)methyl]-5′-uridylyl]-L-alanine 1-methylethyl ester

Adenosine, 3′-deoxy-5′-O-[4-[[3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-1-benzopyran-6-yl]oxy]-1,4-dioxobutyl]adenylyl-(2′→5′)-3′-deoxyadenylyl-(2′→5′)-3′-deoxy-, [2R-[2R*(4R*,8R*)]]-

Adenosine, 3′-deoxy-5′-O-[4-[[3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-1-benzopyran-6-yl]oxy]-1,4-dioxobutyl]-N-[[2-(4-nitrophenyl)ethoxy]carbonyl]-P-[2-(4-nitrophenyl)ethyl]adenylyl-(2′→5′)-3′-deoxy-N-[[2-(4-nitrophenyl)ethoxy]carbonyl]-P-[2-(4-nitrophenyl)ethyl]adenylyl-(2′→...

Adenosine, 3′-deoxyadenylyl-(2′→5′)-3′-deoxyadenylyl-(2′→5′)-3′-deoxy-, 2′-[3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-1-benzopyran-6-yl butanedioate], [2R-[2R*(4R*,8R*)]]-

Adenosine, 3′-deoxy-5′-O-[(4-methoxyphenyl)diphenylmethyl]-N-[[2-(4-nitrophenyl)ethoxy]carbonyl]-P-[2-(4-nitrophenyl)ethyl]adenylyl-(2′→5′)-3′-deoxy-N-[[2-(4-nitrophenyl)ethoxy]carbonyl]-P-[2-(4-nitrophenyl)ethyl]adenylyl-(2′→5′)-3′-deoxy-N-[[2-(4-nitrophenyl)ethoxy]carbonyl]-, 2′-[3,4-dihydro-2,5,7...