(2S)-2-[[(Phenylmethoxy)carbonyl]amino]-N-(1-β-D-ribofuranosyl-1H-imidazol-4-yl)propanamide

2-[[(Phenylmethoxy)carbonyl]amino]-N-(1-β-D-ribofuranosyl-1H-imidazol-4-yl)acetamide

2′-Deoxy-N-(3,4-dihydro-3,4-dioxobenz[a]anthracen-1-yl)adenosine

2′-Deoxy-N-(3,4-dihydro-3,4-dioxobenz[a]anthracen-1-yl)guanosine

N-[7,8-Bis(benzoyloxy)benzo[a]pyren-10-yl]-2′-deoxy-N-[9-[2-deoxy-3,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-erythro-pentofuranosyl]-9H-purin-6-yl]-3′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]adenosine

3-[(2R,4R,5R)-4-(Acetyloxy)tetrahydro-5-(hydroxymethyl)-5-methoxy-2-furanyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-(2,3-Anhydro-β-D-lyxofuranosyl)-2-[(1-ethyl-4-piperidinyl)methyl]-4(1H)-pyrimidinone

6-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-deoxy-β-D-erythro-pentofuranosyl]-6H-indolo[2,3-b]quinoxaline

6-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-β-D-erythro-pentofuranosyl]-6H-indolo[2,3-b]quinoxaline

6-[2-Deoxy-3,5-bis-O-(4-methylbenzoyl)-β-D-erythro-pentofuranosyl]-6H-indolo[2,3-b]quinoxaline

6-(2-Deoxy-β-D-erythro-pentofuranosyl)-6H-indolo[2,3-b]quinoxaline

(5S,15R,19R)-3-(2-Deoxy-β-D-erythro-pentofuranosyl)-3,5-dihydro-5,19-dihydroxy-5,15-methanopyreno[2′,1′:6,7][1,3]diazocino[2,1-i]purin-6(15H)-one

(5R,15S,19S)-3-(2-Deoxy-β-D-erythro-pentofuranosyl)-3,5-dihydro-5,19-dihydroxy-5,15-methanopyreno[2′,1′:6,7][1,3]diazocino[2,1-i]purin-6(15H)-one

(5S,15R,19S)-5-(2-Deoxy-β-D-erythro-pentofuranosyl)-3,5-dihydro-5,19-dihydroxy-5,15-methanopyreno[2′,1′:6,7][1,3]diazocino[2,1-i]purin-6(15H)-one

(5R,17S,19R)-3-(2-Deoxy-β-D-erythro-pentofuranosyl)-3,5-dihydro-7,19-dihydroxy-5,15-methanopyreno[2′,1′:6,7][1,3]diazocino[2,1-i]purin-6(15H)-one

2′-Deoxy-N-[(9R,10S)-7,8,9,10-tetrahydro-9-hydroxy-7,8-dioxobenzo[a]pyren-10-yl]guanosine

2′-Deoxy-N-[(9S,10R)-7,8,9,10-tetrahydro-9-hydroxy-7,8-dioxobenzo[a]pyren-10-yl]guanosine

2′-Deoxy-N-[(9S,10S)-7,8,9,10-tetrahydro-9-hydroxy-7,8-dioxobenzo[a]pyren-10-yl]guanosine

2′-Deoxy-N-[(9R,10R)-7,8,9,10-tetrahydro-9-hydroxy-7,8-dioxobenzo[a]pyren-10-yl]guanosine

(7aS,14aR,15R)-12-(2-Deoxy-β-D-erythro-pentofuranosyl)-12,13,14a,15-tetrahydro-7a,15-dihydroxy-9H-pyreno[1′,2′:5,6]benzimidazo[1,2-a]purine-7,9(7aH)-dione