9-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-β-D-arabinofuranosyl]-9H-purin-6-amine

Adenosine, 8-[(phenylmethyl)thio]-, cyclic 3′,5′-(hydrogen phosphate) 2′-butanoate

9H-Purin-6-amine, 8-methoxy-9-(3,5-O-phosphinico-β-D-arabinofuranosyl)-

Adenosine, 8-(methylamino)-, cyclic 3′,5′-(hydrogen phosphate) 2′-(4-methylbenzenesulfonate)

4H,12H-1,3,2-Dioxaphosphorino[4′′,5′′:4′,5′]furo[3′,2′:4,5]imidazo[1,2-e]purin-10-amine, 4a,5a,12a,12b-tetrahydro-2-hydroxy-12-methyl-, 2-oxide, [4aR-(4aα,5aα,12aα,12bβ)]-

N-[1-[2,3-Di-O-acetyl-5-O-[(4-methylphenyl)sulfonyl]-β-D-arabinofuranosyl]-1,2-dihydro-2-oxo-4-pyrimidinyl]benzamide

Adenosine 5′-(trihydrogen diphosphate), P′→5′-ester with 3-(ethoxycarbonyl)-1-β-D-ribofuranosylpyridinium, inner salt

Adenosine 5′-(trihydrogen diphosphate), P′→5′-ester with 2-(aminocarbonyl)-1-β-D-ribofuranosylpyridinium, inner salt

Uridine 5′-(trihydrogen diphosphate), 5-methyl-, P′-D-glucopyranosyl ester

5-Amino-N-hydroxy-1-β-D-ribofuranosyl-1H-imidazole-4-carboximidamide

9-[3-(Acetylamino)-3-deoxy-α-D-arabinofuranosyl]-2-chloro-9H-purin-6-amine

9-[3-(Acetylamino)-3-deoxy-β-D-arabinofuranosyl]-2-chloro-9H-purin-6-amine

9-[3-(Acetylamino)-3-deoxy-α-D-ribofuranosyl]-2-chloro-9H-purin-6-amine

9-[3-(Acetylamino)-3-deoxy-5-O-[(4-methylphenyl)sulfonyl]-α-D-arabinofuranosyl]-2-chloro-9H-purin-6-amine

9-[3-(Acetylamino)-3-deoxy-5-O-[(4-methylphenyl)sulfonyl]-α-D-ribofuranosyl]-2-chloro-9H-purin-6-amine

Adenosine, 3′-(acetylamino)-2-chloro-3′-deoxy-, 5′-(4-methylbenzenesulfonate)

1-[3-O-Acetyl-2,6-dideoxy-6-[(1-oxopropyl)amino]-β-D-ribo-hexofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-(2,6-Dideoxy-6-nitro-β-D-ribo-hexofuranosyl)-5-methyl-2,4(1H,3H)-pyrimidinedione

1-(2,6-Dideoxy-6-nitro-α-L-lyxo-hexofuranosyl)-5-methyl-2,4(1H,3H)-pyrimidinedione

1-(3-O-Acetyl-2,6-dideoxy-6-nitro-β-D-ribo-hexofuranosyl)-5-methyl-2,4(1H,3H)-pyrimidinedione