2′-Deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidine

2′-Deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidine

2′-Deoxyadenylyl-(3′→5′)-thymidine

2′-Deoxyadenylyl-(3′→5′)-2′-deoxycytidine

2′-Deoxyadenylyl-(3′→5′)-2′-deoxyadenosine

Uridine 5′-(tetrahydrogen triphosphate), 3′-(dihydrogen phosphate)

Adenylyl-(3′→5′)-2′-adenylic acid

1-[5-O-(Aminosulfonyl)-2-deoxy-3-O-[tris(1-methylethyl)silyl]-β-D-erythro-pentofuranosyl]-3-[(2-fluoro-4-methylphenyl)thio]-1H-pyrazolo[3,4-d]pyrimidin-4-amine

1-[2-Deoxy-3-O-[tris(1-methylethyl)silyl]-β-D-erythro-pentofuranosyl]-3-[(2-fluoro-4-methylphenyl)thio]-1H-pyrazolo[3,4-d]pyrimidin-4-amine

1-[2-Deoxy-3-O-[tris(1-methylethyl)silyl]-β-D-erythro-pentofuranosyl]-3-iodo-1H-pyrazolo[3,4-d]pyrimidin-4-amine

1-[2-Deoxy-3,5-bis-O-[tris(1-methylethyl)silyl]-β-D-erythro-pentofuranosyl]-3-iodo-1H-pyrazolo[3,4-d]pyrimidin-4-amine

1-[2-Deoxy-3,5-bis-O-(4-methylbenzoyl)-β-D-erythro-pentofuranosyl]-3-iodo-1H-pyrazolo[3,4-d]pyrimidin-4-amine

1-[2-Deoxy-3-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-erythro-pentofuranosyl]-3-methoxy-1H-pyrazolo[3,4-d]pyrimidin-4-amine

1-[2-Deoxy-3,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-erythro-pentofuranosyl]-3-methoxy-1H-pyrazolo[3,4-d]pyrimidin-4-amine

1-(2-Deoxy-β-D-erythro-pentofuranosyl)-3-methoxy-1H-pyrazolo[3,4-d]pyrimidin-4-amine

1-[2-Deoxy-3,5-bis-O-[tris(1-methylethyl)silyl]-β-D-erythro-pentofuranosyl]-3-(trifluoromethyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine

1-[2-Deoxy-3,5-bis-O-(4-methylbenzoyl)-β-D-erythro-pentofuranosyl]-3-(trifluoromethyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine

1-[2-Deoxy-3-O-[tris(1-methylethyl)silyl]-β-D-erythro-pentofuranosyl]-3-(trifluoromethyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine

1-(2-Deoxy-β-D-erythro-pentofuranosyl)-3-(trifluoromethyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine

1-[5-O-(Aminosulfonyl)-2-deoxy-3-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-erythro-pentofuranosyl]-3-(methylthio)-1H-pyrazolo[3,4-d]pyrimidin-4-amine