Uridine, 5-butyl-4-O-methyl-, 2',3',5'-tribenzoate

Uridine, 5-ethyl-4-O-methyl-, 2',3',5'-tribenzoate

1-(2-Deoxy-3-C-methyl-β-D-threo-pentofuranosyl)-5-methyl-2,4(1H,3H)-pyrimidinedione

4-[2-[[6-Amino-9-(3-deoxy-N-ethyl-β-D-erythro-pentofuranuronamidosyl)-9H-purin-2-yl]amino]ethyl]benzenepropanoic acid

Adenosine, 3'-deoxy-2'-O-[(1,1-dimethylethyl)dimethylsilyl]-3'-(2-ethoxy-2-oxoethyl)-N-[(phenylamino)carbonyl]-, 5'-(N-methylcarbamate)

Adenosine, 3'-deoxy-2'-O-[(1,1-dimethylethyl)dimethylsilyl]-3'-(2-ethoxy-2-oxoethyl)-, 5'-(N-methylcarbamate)

(4R,6R,7S)-4-(4-Amino-2-oxo-1(2H)-pyrimidinyl)-6-(hydroxymethyl)-5-oxaspiro[2.4]hept-7-yl 2-methylpropanoate

1-[(4R,6R,7S)-7-Hydroxy-6-[[(4-methoxyphenyl)diphenylmethoxy]methyl]-5-oxaspiro[2.4]hept-4-yl]-2,4(1H,3H)-pyrimidinedione

(4R,6R,7S)-4-(3,4-Dihydro-2,4-dioxo-1(2H)-pyrimidinyl)-6-[(2-methyl-1-oxopropoxy)methyl]-5-oxaspiro[2.4]hept-7-yl 2-methylpropanoate

4-Amino-1-[(6'aR,8'R,9'aS)-dihydro-2',2',4',4'-tetrakis(1-methylethyl)spiro[cyclopropane-1,9'(8'H)-[6H]furo[3,2-f][1,3,5,2,4]trioxadisilocin]-8'-yl]-2(1H)-pyrimidinone

5-[(4,5-Diphenyl-1H-1,2,3-triazol-1-yl)methyl]uridine

Methyl 1-[(1,2,3,4-tetrahydro-2,4-dioxo-1-β-D-ribofuranosyl-5-pyrimidinyl)methyl]-1H-1,2,3-triazole-4-carboxylate

1,4-Methano-1H-pyrimido[1,6-c][1,3]oxazepin-9(3H)-one, 3-[(benzoyloxy)methyl]-4,5-dihydro-11-hydroxy-7-methoxy-6-methyl-4-[(tetrahydro-2-furanyl)oxy]-, [1R-[1α,3β,4β(S*),11R*]]-

1,4-Methano-1H-pyrimido[1,6-c][1,3]oxazepin-9(3H)-one, 3-[(benzoyloxy)methyl]-4,5-dihydro-7-methoxy-6-methyl-4-[(tetrahydro-2-furanyl)oxy]-, [1R-[1α,3β,4β(R*)]]-

N'-[8-[2-Deoxy-3,5-bis-O-(4-methylbenzoyl)-β-D-erythro-pentofuranosyl]-7,8-dihydro-7-oxo-2,6-diphenyl-4-pteridinyl]-N,N-dimethylmethanimidamide

4'-C-(Azidomethyl)cytidine

Benzoic acid, 4-[[[4-[(9-β-D-ribofuranosyl-9H-purin-6-yl)amino]phenyl]acetyl]amino]-, methyl ester