3-Nitro-1-(2,3,5-tri-O-acetyl-α-D-ribofuranosyl)-1H-pyrazole

3-Nitro-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-1H-pyrazole

4-Nitro-1-(2,3,5-tri-O-acetyl-α-D-ribofuranosyl)-1H-pyrazole

4-Nitro-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-1H-pyrazole

4-Nitro-1-(2,3,5-tri-O-acetyl-α-D-ribofuranosyl)-1H-imidazole

4-Nitro-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-1H-imidazole

2,4(1H,3H)-Pyrimidinedione, 1-(2′-deoxy-α-D-erythro-pentofuranosyl)-5-ethenyl-

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

Uridine, 2′-deoxy-5-ethenyl-, 3′,5′-bis(4-methylbenzoate)

Uridine, 5-ethenyl-, 2′,3′,5′-tribenzoate

6,7-Dihydro-7-thioxo-4,6-bis(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)thiazolo[5,4-d]pyrimidin-5(4H)-one

6-β-D-Ribofuranosylthiazolo[5,4-d]pyrimidine-5,7(4H,6H)-dione

6-(2,3,5-Tri-O-benzoyl-β-D-ribofuranosyl)thiazolo[5,4-d]pyrimidine-5,7(4H,6H)-dione

7-(Methylthio)-4-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)thiazolo[5,4-d]pyrimidin-5(4H)-one

7-Amino-4-β-D-ribofuranosylthiazolo[5,4-d]pyrimidin-5(4H)-one

6,7-Dihydro-7-thioxo-4-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)thiazolo[5,4-d]pyrimidin-5(4H)-one

4H-Furo[2′,3′:4,5]oxazolo[3,2-a]thiazolo[4,5-e]pyrimidin-4-one, 6a,7,8,9a-tetrahydro-7-hydroxy-8-(hydroxymethyl)-, [6aR-(6aα,7α,8β,9aα)]-

4-(2,3,5-Tri-O-benzoyl-α-D-ribofuranosyl)thiazolo[5,4-d]pyrimidine-5,7(4H,6H)-dione

Adenosine, 3′-deoxy-3′-[[2-(dimethylamino)-3-(4-methoxyphenyl)-1-oxopropyl]amino]-N,N-dimethyl-, 2′,5′-diacetate, (S)-

3′-Adenylic acid, 2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-