9-[2-Deoxy-3,5-bis-O-(4-methylbenzoyl)-β-D-erythro-pentofuranosyl]-6-iodo-9H-purine

6-Iodo-9-[2,3,5-tris-O-(4-methylbenzoyl)-β-D-ribofuranosyl]-9H-purine

6-Chloro-9-[2,3,5-tris-O-(4-methylbenzoyl)-β-D-ribofuranosyl]-9H-purine

Inosine, 2′-deoxy-, 3′,5′-bis(4-methylbenzoate)

Inosine, 2′,3′,5′-tris(4-methylbenzoate)

Adenosine, N-phenyl-, 2′,3′,5′-tris(4-methylbenzoate)

6-(4-Methoxyphenyl)-9-[2,3,5-tris-O-(4-methylbenzoyl)-β-D-ribofuranosyl]-9H-purine

6-(1-Hexyn-1-yl)-9-[2,3,5-tris-O-(4-methylbenzoyl)-β-D-ribofuranosyl]-9H-purine

6-Iodo-9-[2,3,5-tris-O-(2,4,6-trimethylbenzoyl)-β-D-ribofuranosyl]-9H-purine

6-Chloro-9-[2,3,5-tris-O-(2,4,6-trimethylbenzoyl)-β-D-ribofuranosyl]-9H-purine

Inosine, 2′,3′,5′-tris(2,4,6-trimethylbenzoate)

(3aR,5S,6R,6aS)-6-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-5-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-3-ethenyltetrahydro-3a-[(phenylmethoxy)methyl]furo[2,3-d]oxazole-2(3H)-thione

(3aR,5R,6R,6aS)-6-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-5-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-3-ethenyltetrahydro-3a-[(phenylmethoxy)methyl]furo[2,3-d]oxazole-2(3H)-thione

(3aR,5R,6R,6aS)-6-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-5-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-3-ethenyltetrahydrofuro[2,3-d]oxazole-2(3H)-thione

(3aR,5S,6R,6aS)-6-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-5-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]tetrahydro-3a-[(phenylmethoxy)methyl]-3-[(1E)-2-(phenylsulfonyl)ethenyl]furo[2,3-d]oxazole-2(3H)-thione

(3aR,5R,6R,6aS)-6-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-5-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]tetrahydro-3a-[(phenylmethoxy)methyl]-3-[(1E)-2-(phenylsulfonyl)ethenyl]furo[2,3-d]oxazole-2(3H)-thione

(3aR,5R,6R,6aS)-6-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-5-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]tetrahydro-3-[(1E)-2-(phenylsulfonyl)ethenyl]furo[2,3-d]oxazole-2(3H)-thione

(5′S)-Thymidylyl-(3′→5′)-2′-deoxy-5′,8-C-cycloadenosine

5′,8-C-Cycloadenosine, 2′-deoxyguanylyl-(3′→5′)-2′-deoxy-, (5′S)-

5′,8-C-Cycloadenosine, 2′-deoxycytidylyl-(3′→5′)-2′-deoxy-, (5′S)-