2-Amino-9-(5-deoxy-α-L-lyxofuranosyl)-1,9-dihydro-6H-purine-6-thione

2-Amino-9-(5-deoxy-5-iodo-α-L-lyxofuranosyl)-1,9-dihydro-6H-purine-6-thione

2-Amino-1,9-dihydro-9-α-L-lyxofuranosyl-6H-purine-6-thione

6-Methyl-9-(2,3,5-tri-O-benzoyl-α-L-lyxofuranosyl)-9H-purine

9-(6-Deoxy-5-C-methyl-β-D-ribo-hexofuranosyl)-6-methyl-9H-purine

2-Fluoro-9-(2,3,5-tri-O-benzoyl-α-L-lyxofuranosyl)-9H-purin-6-amine

6-(Fluoromethyl)-9-β-D-ribofuranosyl-9H-purine

9-(5-Deoxy-5-iodo-β-D-ribofuranosyl)-6-methyl-9H-purine

7-(2-Deoxy-β-D-erythro-pentofuranosyl)-6-methyl-7H-purine

9-(5-Deoxy-5-iodo-α-L-lyxofuranosyl)-6-methyl-9H-purine

9-(5-Deoxy-α-L-lyxofuranosyl)-6-methyl-9H-purine

9-(5-Deoxy-β-D-ribofuranosyl)-6-methyl-9H-purine

2-Amino-9-[2,3-dideoxy-3-(2-hydroxyethyl)-α-D-erythro-pentofuranosyl]-1,9-dihydro-6H-purine-6-thione

9H-Purine, 9-(6,7-dideoxy-α-L-talo-hept-6-ynofuranosyl)-6-methyl-

9H-Purine, 9-(6,7-dideoxy-β-D-allo-hept-6-ynofuranosyl)-6-methyl-

9-(5-Deoxy-α-L-lyxofuranosyl)-2-fluoro-9H-purin-6-amine

2-Fluoro-9-α-D-ribofuranosyl-9H-purin-6-amine

Uridine, cytidylyl-(3′→5′)-guanylyl-(3′→5′)-uridylyl-(3′→5′)-uridylyl-(3′→5′)-uridylyl-(3′→5′)-

Guanosine, adenylyl-(3′→5′)-adenylyl-(3′→5′)-adenylyl-(3′→5′)-adenylyl-(3′→5′)-cytidylyl-(3′→5′)-

Uridine, adenylyl-(3′→5′)-adenylyl-(3′→5′)-adenylyl-(3′→5′)-cytidylyl-(3′→5′)-guanylyl-(3′→5′)-uridylyl-(3′→5′)-uridylyl-(3′→5′)-