Adenosine, N-cyclohexyl-3′-O-methyl-

Adenosine, N-cyclohexyl-2′,3′-di-O-methyl-

Cytidine, cytidylyl-(3′→5′)-guanylyl-(3′→5′)-uridylyl-(3′→5′)-cytidylyl-(3′→5′)-

Cytidine, 6-deaminoadenylyl-(3′→5′)-guanylyl-(3′→5′)-uridylyl-(3′→5′)-cytidylyl-(3′→5′)-

Cytidine, adenylyl-(3′→5′)-cytidylyl-(3′→5′)-guanylyl-(3′→5′)-uridylyl-(3′→5′)-cytidylyl-(3′→5′)-

Cytidine, adenylyl-(3′→5′)-adenylyl-(3′→5′)-guanylyl-(3′→5′)-uridylyl-(3′→5′)-cytidylyl-(3′→5′)-

9-[(5E)-5,6-Dideoxy-6-(diethoxyphosphinyl)-2,3-O-(1-methylethylidene)-β-D-ribo-hex-5-enofuranosyl]-9H-purin-6-amine

2H-Pyrrolo[2,3-d]pyrimidin-2-one, 1,3,5,6-tetrahydro-3-(2,3,5-tri-O-acetyl-β-D-arabinofuranosyl)-

3-(2,3-Anhydro-β-D-ribofuranosyl)-1,3,5,6-tetrahydro-2H-pyrrolo[2,3-d]pyrimidin-2-one

3-(2-Deoxy-2,2-difluoro-β-D-erythro-pentofuranosyl)-1,3,5,6-tetrahydro-2H-pyrrolo[2,3-d]pyrimidin-2-one

7-Acetyl-3-(3,5-di-O-benzoyl-2-deoxy-2,2-difluoro-β-D-erythro-pentofuranosyl)-3,5,6,7-tetrahydro-2H-pyrrolo[2,3-d]pyrimidin-2-one

3-(2-Deoxy-2-fluoro-β-D-arabinofuranosyl)-1,3,5,6-tetrahydro-2H-pyrrolo[2,3-d]pyrimidin-2-one

7-Acetyl-3-(3-O-acetyl-5-O-benzoyl-2-deoxy-2-fluoro-β-D-arabinofuranosyl)-3,5,6,7-tetrahydro-2H-pyrrolo[2,3-d]pyrimidin-2-one

3-(2-Deoxy-β-D-erythro-pentofuranosyl)-1,3,5,6-tetrahydro-2H-pyrrolo[2,3-d]pyrimidin-2-one

7-Acetyl-3-[2-deoxy-3,5-bis-O-(4-methylbenzoyl)-α-D-erythro-pentofuranosyl]-3,5,6,7-tetrahydro-2H-pyrrolo[2,3-d]pyrimidin-2-one

7-Acetyl-3-[2-deoxy-3,5-bis-O-(4-methylbenzoyl)-β-D-erythro-pentofuranosyl]-3,5,6,7-tetrahydro-2H-pyrrolo[2,3-d]pyrimidin-2-one

Cytidine, uridylyl-(3′→5′)-3-methyl-

1,3,5,6-Tetrahydro-3-(5-O-phosphono-β-D-arabinofuranosyl)-2H-pyrrolo[2,3-d]pyrimidin-2-one

3-β-D-Arabinofuranosyl-1,3,5,6-tetrahydro-2H-pyrrolo[2,3-d]pyrimidin-2-one

1,3,5,6-Tetrahydro-3-β-D-ribofuranosyl-2H-pyrrolo[2,3-d]pyrimidin-2-one