Uridine, uridylyl-(5′→3′)-2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)uridylyl-(5′→3′)-2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)-, diphenyl ester, cyclic methyl orthoformate

Uridine, 2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)uridylyl-(5′→3′)-2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)uridylyl-(5′→3′)-2′,5′-bis-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)-, bis(o-chlorophenyl) ester

(8R,9S,10R,11R)-4-Amino-8,9,10,11-tetrahydro-8,11-epoxy-7H-[1,3]oxazocino[3,2-e]purine-9,10-diol

Guanosine, 2′-deoxy-N-[(3R)-3-hydroxybutylidene]-, [N(Z)]-

Guanosine, 2′-deoxy-N-[(3R)-3-hydroxybutylidene]-, [N(E)]-

Guanosine, 2′-deoxy-N-[(3S)-3-hydroxybutylidene]-, [N(Z)]-

Guanosine, 2′-deoxy-N-[(3S)-3-hydroxybutylidene]-, [N(E)]-

9-[3-O-Acetyl-2-O-(methylsulfonyl)-5-O-(triphenylmethyl)-β-D-xylofuranosyl]-9H-purin-6-amine

9-[2,3-Anhydro-5-O-(triphenylmethyl)-β-D-lyxofuranosyl]-9H-purin-6-amine

9-[3-O-Benzoyl-2-O-(methylsulfonyl)-5-O-(triphenylmethyl)-β-D-xylofuranosyl]-9H-purin-6-amine

Adenosine, 5′-O-(triphenylmethyl)-, 2′,3′-dimethanesulfonate

Adenosine, 5′-deoxy-5′-(ethylsulfonyl)-N-[(3R)-tetrahydro-3-furanyl]-

Adenosine, 5′-S-(2-methoxyphenyl)-N-[(3R)-tetrahydro-3-furanyl]-5′-thio-

Adenosine, N-[(3R)-tetrahydro-3-furanyl]-5′-thio-5′-S-[4-(trifluoromethyl)phenyl]-

Adenosine, 5′-S-(4-methylphenyl)-N-[(3R)-tetrahydro-3-furanyl]-5′-thio-

Adenosine, 5′-S-(4-fluorophenyl)-N-[(3R)-tetrahydro-3-furanyl]-5′-thio-

Adenosine, 5′-S-(4-chlorophenyl)-N-[(3R)-tetrahydro-3-furanyl]-5′-thio-

Adenosine, 5′-S-(4-methoxyphenyl)-N-[(3R)-tetrahydro-3-furanyl]-5′-thio-

Adenosine, 5′-S-phenyl-N-[(3R)-tetrahydro-3-furanyl]-5′-thio-

Adenosine, 5′-S-(1-methylethyl)-N-[(3R)-tetrahydro-3-furanyl]-5′-thio-