4-(Methylthio)-1-β-D-ribofuranosyl-1H-pyrazolo[3,4-d]pyrimidine

7-(Methylthio)-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-1H-pyrazolo[4,3-d]pyrimidine

7-(Methylthio)-2-β-D-ribofuranosyl-2H-pyrazolo[4,3-d]pyrimidine

7-(Methylthio)-2-(2,3,5-tri-O-acetyl-α-D-ribofuranosyl)-2H-pyrazolo[4,3-d]pyrimidine

4-(Methylthio)-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-1H-pyrazolo[3,4-d]pyrimidine

7-(Methylthio)-2-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-2H-pyrazolo[4,3-d]pyrimidine

Adenosine, 7,8-dihydro-8-oxo-N-(1-oxobutyl)-, cyclic 3′,5′-(hydrogen phosphate) 2′-butanoate

Benzamide, N-[3-benzoyl-7-[5-O-benzoyl-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-ylidene]-

7-(5-O-Acetyl-β-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine

4H-Pyrrolo[2,3-d]pyrimidin-4-imine, 3-acetyl-3,7-dihydro-7-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-

7-(5-O-Sulfo-β-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine

β-Alanine, N,N-diethyl-, 5′-ester with N-(1-β-D-arabinofuranosyl-1,2-dihydro-2-oxo-4-pyrimidinyl)octadecanamide

β-Alanine, N,N-diethyl-, 5′-ester with N-(1-β-D-arabinofuranosyl-1,2-dihydro-2-oxo-4-pyrimidinyl)heptadecanamide

β-Alanine, N,N-diethyl-, 5′-ester with N-(1-β-D-arabinofuranosyl-1,2-dihydro-2-oxo-4-pyrimidinyl)hexadecanamide

Glycine, N,N-diethyl-, 5′-ester with N-(1-β-D-arabinofuranosyl-1,2-dihydro-2-oxo-4-pyrimidinyl)octadecanamide

Glycine, N,N-diethyl-, 5′-ester with N-(1-β-D-arabinofuranosyl-1,2-dihydro-2-oxo-4-pyrimidinyl)heptadecanamide

Glycine, N,N-diethyl-, 5′-ester with N-(1-β-D-arabinofuranosyl-1,2-dihydro-2-oxo-4-pyrimidinyl)hexadecanamide

Octadecanamide, N-[1-[5-O-(3-carboxy-1-oxo-2-propenyl)-β-D-arabinofuranosyl]-1,2-dihydro-2-oxo-4-pyrimidinyl]-, (E)-

N-[1-(3,5-Di-O-phosphono-β-D-arabinofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]tetradecanamide

N-[1-(3,5-Di-O-phosphono-β-D-arabinofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]dodecanamide