1-[2-Chloro-9-[2-deoxy-3,5-bis-O-(4-methylbenzoyl)-α-D-erythro-pentofuranosyl]-9H-purin-6-yl]-3,5-diphenyl-4(1H)-pyridinone

1-[2-Chloro-9-[2-deoxy-3,5-bis-O-(4-methylbenzoyl)-β-D-erythro-pentofuranosyl]-9H-purin-6-yl]-3,5-diphenyl-4(1H)-pyridinone

1-[2-Chloro-9-[2-deoxy-3,5-bis-O-(4-methylbenzoyl)-α-D-erythro-pentofuranosyl]-9H-purin-6-yl]-3,5-dimethyl-4(1H)-pyridinone

1-[2-Chloro-9-[2-deoxy-3,5-bis-O-(4-methylbenzoyl)-β-D-erythro-pentofuranosyl]-9H-purin-6-yl]-3,5-dimethyl-4(1H)-pyridinone

1-[2-Chloro-9-[2-deoxy-3,5-bis-O-(4-methylbenzoyl)-α-D-erythro-pentofuranosyl]-9H-purin-6-yl]-4(1H)-pyridinone

1-[2-Chloro-9-[2-deoxy-3,5-bis-O-(4-methylbenzoyl)-β-D-erythro-pentofuranosyl]-9H-purin-6-yl]-4(1H)-pyridinone

1-[9-(2,3,5-Tri-O-acetyl-β-D-ribofuranosyl)-9H-purin-6-yl]-4(1H)-pyridinone

5′-Deoxy-5′-[[2-[[4-(1,1-dimethylethyl)cyclohexyl]amino]ethyl]methylamino]adenosine

L-Homocysteine, N-[(1,1-dimethylethoxy)carbonyl]-, methyl ester, thioether with 2′,3′-O-(1-methylethylidene)-5′-thioadenosine

5′-S-[(3R)-3-[[(1,1-Dimethylethoxy)carbonyl]amino]-4-hydroxybutyl]-2′,3′-O-(1-methylethylidene)-5′-thioadenosine

5′-S-[(3S)-3-[[(1,1-Dimethylethoxy)carbonyl]amino]-4-hydroxybutyl]-2′,3′-O-(1-methylethylidene)-5′-thioadenosine

D-Homocysteine, N-[(1,1-dimethylethoxy)carbonyl]-, methyl ester, thioether with 2′,3′-O-(1-methylethylidene)-5′-thioadenosine

5′-S-[(3R)-3-Amino-4-hydroxybutyl]-5′-thioadenosine

5′-S-(3-Amino-4-hydroxybutyl)-5′-thioadenosine

5′-Deoxy-5′-[methyl[(3R)-1-methyl-3-pyrrolidinyl]amino]adenosine

5′-Deoxy-5′-[methyl(1-methyl-3-pyrrolidinyl)amino]adenosine

5′-Deoxy-5′-[hexahydro-4-(2-pyridinyl)-1H-1,4-diazepin-1-yl]adenosine

5′-Deoxy-5′-[(iminophenylmethyl)amino]adenosine

5′-[[2-[[2-(4-Chlorophenyl)ethyl]amino]ethyl]ethylamino]-5′-deoxyadenosine

5′-[[2-[[2-(4-Chlorophenyl)ethyl]amino]ethyl](phenylmethyl)amino]-5′-deoxyadenosine