Guanosine, 8-(tetrahydro-2H-pyran-2-yl)-

Guanosine, 8-(tetrahydro-2-furanyl)-

9-(3-Amino-3-deoxy-β-D-xylofuranosyl)-9H-purin-6-amine

9-(3-Azido-3-deoxy-β-D-xylofuranosyl)-9H-purin-6-amine

Adenosine, 2′,3′-anhydro-N,N-dibenzoyl-, 5′-benzoate

Adenosine, 2′,3′-anhydro-N-(2,2-dimethyl-1-oxopropyl)-, 5′-(2,2-dimethylpropanoate)

5′-Adenylic acid, mono(3-phenylpropyl) ester

Adenosine, 5′-[hydrogen (2-oxo-4-phenylbutyl)phosphonate]

Adenosine, 2′,3′-O-(1-methylethylidene)-, 5′-[hydrogen (4-phenylbutyl)phosphonate]

Adenosine, 2′,3′-O-(1-methylethylidene)-, 5′-[hydrogen (2-oxo-4-phenylbutyl)phosphonate]

Acetamide, N-[7-[5-O-acetyl-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-7H-pyrrolo[2,3-d]pyrimidin-4-yl]-

4-Methyl-N-(4-methylbenzoyl)-N-[7-[5-O-(4-methylbenzoyl)-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-7H-pyrrolo[2,3-d]pyrimidin-4-yl]benzamide

Adenosine, 5′-O-(1-ethoxyethyl)-N-N-bis(4-methylbenzoyl)-2′,3′-O-(1-methylethylidene)-

Adenosine, 5′-O-(1-ethoxyethyl)-2′,3′-O-(1-methylethylidene)-

Adenosine, N,N-bis(4-methylbenzoyl)-2′,3′-O-(1-methylethylidene)-, 5′-(4-methylbenzoate)

Adenosine, N,N-bis(4-methylbenzoyl)-, 2′,3′-bis(4-methylbenzoate)

Benzamide, N-benzoyl-N-[7-[5-O-benzoyl-2,3-O-(phenylmethylene)-β-D-ribofuranosyl]-7H-pyrrolo[2,3-d]pyrimidin-4-yl]-

7-[2,3-O-(Phenylmethylene)-β-D-ribofuranosyl]-7H-pyrrolo[2,3-d]pyrimidin-4-amine

5′-Adenylic acid, 2′-deoxy-N-(2-methyl-1-oxopropyl)-, 3′-(2-methylpropanoate)

2-[5-O-[[(2,3-Dihydro-1,1-dioxido-3-thienyl)oxy]hydroxyphosphinyl]-β-D-ribofuranosyl]-1,2,4-triazine-3,5(2H,4H)-dione