1,7-Dihydro-7-β-D-ribofuranosyl-6H-purin-6-one oxime

8-Amino-2-bromo-3-β-D-ribofuranosyl[1,3,5]triazino[1,2-a]purin-10(3H)-one

Guanosine, 7-(2-amino-2-oxoethyl)-8-bromo-7,8-dihydro-, 2′,3′,5′-triacetate

Ethanimidic acid, 2-chloro-N-[1,6-dihydro-6-oxo-9-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-9H-purin-2-yl]-, ethyl ester

Acetamide, N-[4,5-dihydro-4-oxo-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-1H-imidazo[2,1-b]purin-7-yl]-

Acetamide, N-[4,9-dihydro-9-oxo-3-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-3H-imidazo[1,2-a]purin-6-yl]-

Carbamic acid, [[[9-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-9H-purin-6-yl]amino]carbonyl]-, 1,1-dimethylethyl ester

Acetamide, N-[3-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-3H-imidazo[2,1-i]purin-8-yl]-

Ethyl 2-chloro-N-[9-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-9H-purin-6-yl]ethanimidate

2-Ethoxy-6-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)imidazo[1,2-c]pyrimidin-5(6H)-one

Ethyl 2-chloro-N-[1,2-dihydro-2-oxo-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-4-pyrimidinyl]ethanimidate

Acetamide, N-(3-β-D-ribofuranosyl-3H-imidazo[2,1-i]purin-8-yl)-

8-Ethoxy-3-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-3H-imidazo[2,1-i]purine

3-(2,3,5-Tri-O-acetyl-β-D-ribofuranosyl)-3H-imidazo[2,1-i]purin-8-amine

Acetamide, N-[5,6-dihydro-5-oxo-6-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)imidazo[1,2-C]pyrimidin-2-yl]-

Carbamic acid, [5,6-dihydro-5-oxo-6-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)imidazo[1,2-c]pyrimidin-2-yl]-, 1,1-dimethylethyl ester

Carbamic acid, [3-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-3H-imidazo[2,1-i]purin-8-yl]-, 1,1-dimethylethyl ester

2-Amino-6-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)imidazo[1,2-c]pyrimidin-5(6H)-one

N-[(1S)-2,3-Dihydro-1H-inden-1-yl]adenosine

Urea, [[(2,3-dihydro-3-oxo-2-β-D-ribofuranosyl-1,2,4-triazin-5-yl)amino]methyl]-