4-(Methylthio)-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-1,3,5-triazin-2(1H)-one

4-Methoxy-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-1,3,5-triazin-2(1H)-one

3-[2-O-Acetyl-3-chloro-3-deoxy-5-O-(2,4,4-trimethyl-5-oxo-1,3-dioxolan-2-yl)-β-D-xylofuranosyl]-3H-1,2,3-triazolo[4,5-d]pyrimidin-7-amine

Guanosine, N-acetyl-, 5′-acetate

Adenosine, N-acetyl-, cyclic 2′,3′-(hydrogen phosphate) 5′-acetate

Guanosine, N-acetyl-, cyclic 2′,3′-(hydrogen phosphate) 5′-acetate

3′-Adenylic acid, N-acetyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 2′-acetate

Uridine, P-deoxy-2′,3′-O-(ethoxymethylene)-P-[(2-ethoxy-2-oxoethyl)amino]uridylyl-(5′→3′)-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-O-(tetrahydro-2H-pyran-2-yl]-

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-[2-(phenylthio)ethyl]thymidylyl-(3′→5′)-

5-Amino-6-methyl-2-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-1,2,4-triazin-3(2H)-one

N-[2,3-Dihydro-6-methyl-3-oxo-2-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-1,2,4-triazin-5-yl]benzamide

1H-Purine-6-methanol, 6,9-dihydro-9-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-

(2R,3R,5R)-2,3,10,10a-Tetrahydro-8-methyl-3-[[(methylsulfonyl)oxy]methyl]-2,5-methano-5H,7H-pyrimido[2,1-b][1,5,3]dioxazepin-7-one

1-[2-Deoxy-3,5-bis-O-(4-methylbenzoyl)-β-D-erythro-pentofuranosyl]-4(1H)-pyridinone

1,5-Dihydro-1-[2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-4H-pyrazolo[3,4-d]pyrimidin-4-one

5-Amino-1-[2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-1H-pyrazole-4-carboxamide

5-Amino-N-benzoyl-1-[2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-1H-pyrazole-4-carboxamide

4-Amino-1-[3,5-bis-O-(1-oxodocosyl)-β-D-arabinofuranosyl]-2(1H)-pyrimidinone

4-Amino-1-[3,5-bis-O-(1-oxoeicosyl)-β-D-arabinofuranosyl]-2(1H)-pyrimidinone

4-Amino-1-[3,5-bis-O-(1-oxooctadecyl)-β-D-arabinofuranosyl]-2(1H)-pyrimidinone