6-Chloro-2-methyl-9-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-β-D-ribofuranosyl]-8-[tris(1-methylethyl)silyl]-9H-purine

Adenosine, N,N-dimethyl-2′,3′-O-(1-methylethylidene)-5′-O-(triphenylmethyl)-8-[tris(1-methylethyl)silyl]-

6-Chloro-9-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-β-D-ribofuranosyl]-8-phenyl-9H-purine

6-Chloro-8-iodo-9-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-β-D-ribofuranosyl]-9H-purine

6-Chloro-9-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-β-D-ribofuranosyl]-8-(triethylsilyl)-9H-purine

6-Chloro-9-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-β-D-ribofuranosyl]-8-[tris(1-methylethyl)silyl]-9H-purine

6-Chloro-9-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-β-D-ribofuranosyl]-9H-purine

6-Chloro-2-[(1,1-dimethylethyl)dimethylsilyl]-9-[2,3,5-tris-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]-8-[tris(1-methylethyl)silyl]-9H-purine

6-Chloro-9-[2,3,5-tris-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]-8-[tris(1-methylethyl)silyl]-9H-purine

Adenosine, 2′,3′,5′-tris-O-[(1,1-dimethylethyl)dimethylsilyl]-N,N-bis(1-methylethyl)-8-[tris(1-methylethyl)silyl]-

2-[3-[(1R,5R,7R,8S)-5-[[Bis(4-methoxyphenyl)phenylmethoxy]methyl]-7-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-8-hydroxy-2,6-dioxa-3-azabicyclo[3.2.1]oct-3-yl]propyl]-1H-isoindole-1,3(2H)-dione

2,4(1H,3H)-Pyrimidinedione, 5-methyl-1-[(6aR,10R,10aS,11R)-tetrahydro-2,2,4,4-tetrakis(1-methylethyl)-8-[3-(4-methyl-1-piperazinyl)propyl]-6H-6a,10-(epoxymethano)-1,3,5,2,4-trioxadisilocino[7,6-d][1,2]oxazin-11-yl]-

1-[(1R,5R,7R,8S)-5-[[Bis(4-methoxyphenyl)phenylmethoxy]methyl]-3-[6-(dimethylamino)hexyl]-8-hydroxy-2,6-dioxa-3-azabicyclo[3.2.1]oct-7-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

2,4(1H,3H)-Pyrimidinedione, 1-[(6aR,10R,10aS,11R)-8-[6-(dimethylamino)hexyl]tetrahydro-2,2,4,4-tetrakis(1-methylethyl)-6H-6a,10-(epoxymethano)-1,3,5,2,4-trioxadisilocino[7,6-d][1,2]oxazin-11-yl]-5-methyl-

Phosphoramidous acid, N,N-bis(1-methylethyl)-, (1R,5R,7R,8S)-5-[[bis(4-methoxyphenyl)phenylmethoxy]methyl]-7-[1,6-dihydro-2-[(2-methyl-1-oxopropyl)amino]-6-oxo-9H-purin-9-yl]-3-[3-(dimethylamino)propyl]-2,6-dioxa-3-azabicyclo[3.2.1]oct-8-yl 2-cyanoethyl ester