Phenylmethyl 3-[(2R)-2-deoxy-2-fluoro-2-methyl-3-O-[(phenylmethoxy)carbonyl]-β-D-erythro-pentofuranosyl]-3,6-dihydro-2,6-dioxo-1(2H)-pyrimidinecarboxylate

N-[[P(R),2′S]-2′-Chloro-2′-deoxy-2′-fluoro-P-phenyl-5′-uridylyl]-L-alanine 1-methylethyl ester

N-[[P(R)]-2′,2′-Dichloro-2′-deoxy-P-phenyl-5′-uridylyl]-L-alanine 1-methylethyl ester

Inosine, 5′-[(3-carboxy-3-hydroxypropyl)methylsulfonio]-5′-deoxy-, hydroxide, inner salt

1,4,7-Tris(1,1-dimethylethyl) 10-[6-[[1-(6-amino-9H-purin-9-yl)-1-deoxy-2,3-O-(1-methylethylidene)-β-D-ribofuranuronoyl]amino]hexyl]-1,4,7,10-tetraazacyclododecane-1,4,7-tricarboxylate

1-[5-O-(Dichlorophosphinyl)-β-D-ribofuranosyl]-3-ethynyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine

3-Ethynyl-1-[5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-ribofuranosyl]-1H-pyrazolo[3,4-d]pyrimidin-4-amine

1-(2,3,5-Tri-O-benzoyl-β-D-ribofuranosyl)-3-[2-(trimethylsilyl)ethynyl]-1H-pyrazolo[3,4-d]pyrimidin-4-amine