1,7-Dihydro-1-β-D-ribofuranosyl-2H-1,3-diazepin-2-one

1-[2-Deoxy-3,5-bis-O-(4-methylbenzoyl)-α-D-erythro-pentofuranosyl]-4-methyl-1H-imidazole-5-carboxamide

1-Deoxy-5-O-[4-deoxy-N-1,2,3-thiadiazol-2(5H)-yl-β-L-erythro-hex-4-enopyranuronamidosyl]-1-(3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)-3-O-methyl-α-L-talofuranuronamide

Guanosine, 5′-metaphosphate

4-[(1-Methylethyl)amino]-7-β-D-ribofuranosyl-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile

1-[5-O-[Hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-ribofuranosyl]-1H-1,2,4-triazole-3-carboxylic acid

Methyl (10E)-11-[1,2,3,4-tetrahydro-2,4-dioxo-1-[(2R,5S)-tetrahydro-5-(hydroxymethyl)-2-furanyl]-5-pyrimidinyl]-10-undecenoate

6-Chloro-9-(2-deoxy-2-fluoro-β-D-ribofuranosyl)-4,5-dihydro-9H-purin-2-amine

9-(2-Deoxy-2-fluoro-β-D-ribofuranosyl)-4,5-dihydro-9H-purin-2-amine

9-(2-Deoxy-2-fluoro-β-D-ribofuranosyl)-4,5-dihydro-6-iodo-9H-purin-2-amine

9-(2-Deoxy-2-fluoro-β-D-ribofuranosyl)-N-methyl-9H-purin-2-amine

3,4-Dihydro-4-[5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-ribofuranosyl]-6-methyl-3-oxo-2-pyrazinecarboxamide

1-[3,5-Bis-O-(4-methylbenzoyl)-β-D-arabinofuranosyl]-5-(3,3-dimethyl-1-butyn-1-yl)-2,4(1H,3H)-pyrimidinedione

(2S,5R)-5-(4-Amino-5-bromo-7H-pyrrolo[2,3-d]pyrimidin-7-yl)tetrahydro-2-furanmethanol

3′-Thymidylic acid, 5′-metaphosphate

L-Valine, 3′,5′-diester with 4-amino-1-(2-deoxy-α-L-erythro-pentofuranosyl)-2(1H)-Pyrimidinone

3-[(4S,6R)-Hexahydro-4-(hydroxymethyl)-2-oxofuro[3,4-b]furan-6-yl]-6-methyl-2,4(1H,3H)-pyrimidinedione

6,7-Difluoro-2,3-dihydro-1-β-D-ribofuranosyl-1H-imidazo[4,5-c]pyridin-4-amine

4-(2,4,6-Cycloheptatrien-1-ylthio)-7-β-D-ribofuranosyl-7H-pyrrolo[2,3-d]pyrimidine

4-Amino-1-(3-azido-2,3-dideoxy-2-fluoro-α-D-ribofuranosyl)-5-methyl-2(1H)-pyrimidinone