N-[2-[Cyclopentyl(1-methylethyl)amino]ethyl]-N′-[[6-[(2,2-diphenylethyl)amino]-9-[(2R,3R,4S,5R)-5-(2-ethyl-2H-tetrazol-5-yl)tetrahydro-3,4-dihydroxy-2-furanyl]-9H-purin-2-yl]methyl]urea

N-[[6-[(2,2-Diphenylethyl)amino]-9-[(2R,3R,4S,5R)-5-(1-ethyl-1H-1,2,3-triazol-4-yl)tetrahydro-3,4-dihydroxy-2-furanyl]-9H-purin-2-yl]methyl]-2-methyl-1-propanesulfonamide

N-[[6-[(2,2-Diphenylethyl)amino]-9-[(2R,3R,4S,5R)-5-(5-ethyl-1,2,4-oxadiazol-3-yl)tetrahydro-3,4-dihydroxy-2-furanyl]-9H-purin-2-yl]methyl]-2-methyl-1-propanesulfonamide

6-[(2,2-Diphenylethyl)amino]-9-[(2R,3R,4S,5R)-5-(1-ethyl-1H-1,2,4-triazol-3-yl)tetrahydro-3,4-dihydroxy-2-furanyl]-N-[2-(1-piperidinyl)ethyl]-9H-purine-2-carboxamide

N-[[6-[(2,2-Diphenylethyl)amino]-9-[(2R,3R,4S,5R)-5-(1-ethyl-1H-1,2,4-triazol-3-yl)tetrahydro-3,4-dihydroxy-2-furanyl]-9H-purin-2-yl]methyl]-2-methyl-1-propanesulfonamide

6-[(2,2-Diphenylethyl)amino]-9-[(2R,3R,4S,5S)-5-(3-ethyl-5-isoxazolyl)tetrahydro-3,4-dihydroxy-2-furanyl]-N-[2-(1-piperidinyl)ethyl]-9H-purine-2-carboxamide

N-[[6-[(2,2-Diphenylethyl)amino]-9-[(2R,3R,4S,5S)-5-(3-ethyl-1,2,4-oxadiazol-5-yl)tetrahydro-3,4-dihydroxy-2-furanyl]-9H-purin-2-yl]methyl]-2-methyl-1-propanesulfonamide

6-[(2,2-Diphenylethyl)amino]-9-[(2R,3R,4S,5R)-5-(2-ethyl-2H-tetrazol-5-yl)tetrahydro-3,4-dihydroxy-2-furanyl]-N-(2-phenylethyl)-9H-purine-2-carboxamide

6-[(2,2-Diphenylethyl)amino]-9-[(2R,3R,4S,5R)-5-(2-ethyl-2H-tetrazol-5-yl)tetrahydro-3,4-dihydroxy-2-furanyl]-N-[2-(1-piperidinyl)ethyl]-9H-purine-2-carboxamide

N-[[6-[(2,2-Diphenylethyl)amino]-9-[(2R,3R,4S,5R)-5-(2-ethyl-2H-tetrazol-5-yl)tetrahydro-3,4-dihydroxy-2-furanyl]-9H-purin-2-yl]methyl]-2-methyl-1-propanesulfonamide

Guanosine, 2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-

Thymidine, 2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-

1-[2,3,5-Tris-O-(phenylmethyl)-β-D-arabinofuranosyl]-1H-1,2,4-triazole-3-carboxamide

Carbamic acid, [3-[1-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-β-D-erythro-pentofuranosyl]-4-[[1-(dimethylamino)ethylidene]amino]-1H-pyrazolo[3,4-d]pyrimidin-3-yl]propyl]-, 2-[[4-[(2-chloro-4-nitrophenyl)azo]phenyl]ethylamino]ethyl ester

Thymidine, 5′-O-[(1,1-dimethylethyl)dimethylsilyl]-P-2-propenylthymidylyl-(3′→5′)-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-C-ethenyl-, (5′S)-

Thymidine, 5′-O-[(1,1-dimethylethyl)dimethylsilyl]-P-2-propenylthymidylyl-(3′→5′)-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-C-ethenyl-, (5′R)-

2,4(1H,3H)-Pyrimidinedione, 5-methyl-1-[2,6,7-trideoxy-3,5-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-α-L-lyxo-hept-6-enofuranosyl]-

2,4(1H,3H)-Pyrimidinedione, 5-methyl-1-[2,6,7-trideoxy-3,5-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-β-D-ribo-hept-6-enofuranosyl]-

Thymidine, 3′-O-dephosphinico-5′-O-[(1,1-dimethylethyl)dimethylsilyl]thymidylyl[(2S,4S)-4,7-dihydro-2-oxido-1,3,2-dioxaphosphepin-2,4-diyl]-(3′→4′)-5′-de(hydroxymethyl)-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-

Thymidine, 3′-O-dephosphinico-5′-O-[(1,1-dimethylethyl)dimethylsilyl]thymidylyl[(2R,4S)-4,7-dihydro-2-oxido-1,3,2-dioxaphosphepin-2,4-diyl]-(3′→4′)-5′-de(hydroxymethyl)-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-