N-Cyclopentyl-2',3'-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-5'-S-ethyl-5'-thioadenosine

5'-S-Methyl-N-(1S,2S,4R,5R,6S)-3-thiatricyclo[3.2.1.02,4]oct-6-yl-5'-thioadenosine

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

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

1-[(1R,5R,7R,8S)-8-Hydroxy-5-(hydroxymethyl)-3-(phenylmethyl)-2,6-dioxa-3-azabicyclo[3.2.1]oct-7-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[(1R,5R,7R,8S)-8-Hydroxy-5-(hydroxymethyl)-2,6-dioxa-3-azabicyclo[3.2.1]oct-7-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

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

N-Bicyclo[2.2.1]hept-2-yl-5'-thioadenosine

N-Bicyclo[2.2.1]hept-2-yl-5'-S-(2-fluorophenyl)-5'-thioadenosine

N-Bicyclo[2.2.1]hept-2-yl-5'-S-ethyl-5'-thioadenosine

N-Bicyclo[2.2.1]hept-2-yl-2',3'-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-5'-S-propyl-5'-thioadenosine

N-Bicyclo[2.2.1]hept-2-yl-2',3'-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-5'-S-(2-fluorophenyl)-5'-thioadenosine

Benzimidazole, 5,6-dibromo-1-D-ribofuranosyl-, tripropionate

N-[3-[[3-(4-Azido-5-chloro-2-pyridinyl)-1-oxopropyl]amino]-1-propen-1-yl]-2'-deoxyuridine 5'-(tetrahydrogen triphosphate)

1-[(2R,4R)-5-(Acetyloxy)-5-[(acetyloxy)methyl]-4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]tetrahydro-2-furanyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

5'-S-(4-Carboxybutyl)-5'-thioadenosine

N-Bicyclo[2.2.1]hept-2-yl-5'-S-propyl-5'-thioadenosine

1-[(2R,4S,5R)-4-Butyltetrahydro-5-pentyl-2-furanyl]-5-fluoro-2,4(1H,3H)-pyrimidinedione

1-[(2R,5R)-5-[[[(1,1-Dimethylethyl)dimethylsilyl]oxy]methyl]tetrahydro-5-(phenylmethyl)-2-furanyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

5-Methyl-1-[(2R,5R)-tetrahydro-5-(hydroxymethyl)-5-(phenylmethyl)-2-furanyl]-2,4(1H,3H)-pyrimidinedione