5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-2'-deoxy-3'-O-[dimethyl[2-(trimethylsilyl)ethynyl]silyl]-2'-iodouridine

2-Benzimidazolemethanol, α-[(2-phenyl-4-thiazolyl)methyl]-1-D-ribofuranosyl-, 2',3',5'-triacetate

2-Benzimidazolemethanol, 5,6-dichloro-1-D-ribofuranosyl-α-(4-thiazolylmethyl)-

2'-C-Methyluridine 4-(O-methyloxime)

5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-2',3'-dideoxy-3'-formyl-5-methylcytidine

2-Benzimidazolemethanol, 4,5,6-trichloro-1-D-ribofuranosyl-α-4-thiazolyl-

(2'R)-2'-Deoxy-4'-C-fluoro-2'-(2-fluoroethynyl)-2'-methyluridine 5'-(trihydrogen diphosphate)

2'-C-Methyl-3'-O-methyluridine 5'-(trihydrogen diphosphate)

(2'R)-2-Amino-2'-deoxy-2'-ethynyl-2'-fluoro-N-methyladenosine

3'-Deoxy-3'-[[(2S)-2-[[(1,1-dimethylethoxy)carbonyl]amino]-3-[4-[(4-fluorobenzoyl)oxy]phenyl]-1-oxopropyl]amino]-2',5'-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-N,N-dimethyladenosine

2-Bromo-5,6-dichloro-1-(5-deoxy-α-D-lyxofuranosyl)-1H-benzimidazole

Uridine, 3'-C-ethynyl-, 2',3',5'-tris(4-chlorobenzoate)

Furo[3',2':4,5]imidazo[1,2-a]pyrimidin-6(4H)-one, 2,3,3a,9a-tetrahydro-3-hydroxy-2-(hydroxymethyl)-4-methyl-, [2R-(2α,3β,3aβ,9aβ)]-

2H-Furo[2,3-d]imidazole-2-thione, 6-(acetyloxy)-3-(4-bromophenyl)hexahydro-5-[1,2,3-tris(acetyloxy)propyl]-, [3aS-[3aα,5β(1S*,2S*),6α,6aα]]-

6-Chloro-9-[(3S)-2,5-di-O-benzoyl-3-[(benzoyloxy)methyl]-3-deoxy-3-methyl-β-D-erythro-pentofuranosyl]-9H-purin-2-amine

Uridine, 5-methyl-2',3'-O-(1-methylethylidene)-, 5'-[[[[3,4,6-tri-O-acetyl-2-(acetylamino)-2-deoxy-α-D-glucopyranosyl]oxy]carbonyl]sulfamate]

3-AMino-3-deoxy-1,2:5,6-di-O-isopropylidene-α-D-glucofuranose