rel-(4R,6S,6aR,13aS,13bS,13cS)-6-Acetyl-2,3,5,6,6a,12,13,13c-octahydro-5-oxo-N-[2-[[tris(1-methylethyl)silyl]oxy]ethyl]-6,13b-epoxy-13bH-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-13a(1H)-carboxamide

20,21-Dinoraspidospermidine-3-carboxylic acid, 3,19-epoxy-1-methyl-4,10-dioxo-5-[4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]butyl]-, methyl ester, (3α,19α)-(±)-

1-[(5aS,6R,7R,8aR)-6-(Acetyloxy)-2,4,5a,6,7,8a-hexahydro-2-phenylfuro[2′,3′:5,6]pyrano[4,3-c]pyrazol-7-yl]-2,4(1H,3H)-pyrimidinedione

Adenosine, 5′-(hydrogen butanedioate), 5′→3′-ester with 3-(3-carboxy-1-oxopropoxy)-3′-hydroxy-β,β-carotene-4,4′-dione

2′-Deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidine

4-[2-[[9-(5-O-Phosphono-β-D-ribofuranosyl)-9H-purin-8-yl]amino]ethyl]phenol

3′-Cytidylic acid, 5′-O-phosphonoinosinylyl-(3′→5′)-adenylyl-(3′→5′)-

Adenosine, 5′-O-phosphonoguanylyl-(3′→5′)-cytidylyl-(3′→5′)-

Adenosine, cytidylyl-(3′→5′)-adenylyl-(3′→5′)-cytidylyl-(3′→5′)-guanylyl-(3′→5′)-cytidylyl-(3′→5′)-

9H-Purine, 9-[2,3-O-(3-carboxy-1-methylpropylidene)-β-D-ribofuranosyl]-, (S)-

5-Amino-1-[5-O-[(1,1-dimethylethyl)dimethylsilyl]-α-D-ribofuranosyl]-1H-imidazole-4-carboxamide

5′-Adenylic acid, 2-amino-2′-deoxy-, diphenyl ester

9-[2-Deoxy-5-O-(diphenoxyphosphinyl)-β-D-erythro-pentofuranosyl]-9H-purin-2-amine

9H-Purin-6-amine, 9-[5-O-(4-carboxy-1-oxobutyl)-β-D-arabinofuranosyl]-

4H-Pyrrolo[2,3-d]pyrimidin-4-one, 2-amino-7-α-D-arabinofuranosyl-1,7-dihydro-

2-Amino-3,7-dihydro-3-(methoxymethyl)-7-[2,3,5-tris-O-(phenylmethyl)-α-D-arabinofuranosyl]-4H-pyrrolo[2,3-d]pyrimidin-4-one

Acetamide, N-[4,7-dihydro-3-(methoxymethyl)-4-oxo-7-[2,3,5-tris-O-(phenylmethyl)-α-D-arabinofuranosyl]-3H-pyrrolo[2,3-d]pyrimidin-2-yl]-

3,7-Dihydro-3-(methoxymethyl)-2-(methylthio)-7-[2,3,5-tris-O-(phenylmethyl)-α-D-arabinofuranosyl]-4H-pyrrolo[2,3-d]pyrimidin-4-one

4H-Pyrrolo[2,3-d]pyrimidin-4-one, 1,7-dihydro-2-(methylthio)-7-[2,3,5-tris-O-(phenylmethyl)-α-D-arabinofuranosyl]-

N-(Phenylmethyl)-9-α-D-ribofuranosyl-9H-purin-6-amine