Carbamic acid, [[(2-chloroethyl)amino]sulfonyl](2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-, 1,1-dimethylethyl ester

Guanosine, 2′-deoxycytidylyl-(3′→5′)-2′-deoxy-N-methylcytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-

Guanosine, 2′-deoxycytidylyl-(3′→5′)-2′-deoxy-N-methylcytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-

1-[(5R,6S,8R,9R)-4-Amino-9-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-6-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-1-methyl-2,2-dioxido-7-oxa-2-thia-1-azaspiro[4.4]non-3-en-8-yl]-3,5-dimethyl-2,4(1H,3H)-pyrimidinedione

1H-Pyrrolo[2,3-d]pyrimidine-5-carboximidic acid, 7-(2-deoxy-β-D-erythro-pentofuranosyl)-4,7-dihydro-4-oxo-, hydrazide

4,7-Dihydro-4-oxo-7-[(2R,5S)-tetrahydro-5-(hydroxymethyl)-2-furanyl]-3H-pyrrolo[2,3-d]pyrimidine-5-carboximidic acid hydrazide

1H-Pyrrolo[2,3-d]pyrimidine-5-carboximidic acid, 7-β-D-arabinofuranosyl-4,7-dihydro-4-oxo-, methyl ester

1H-Pyrrolo[2,3-d]pyrimidine-5-carboximidic acid, 4,7-dihydro-4-oxo-7-β-D-ribofuranosyl-, methyl ester

4-Amino-7-β-D-arabinofuranosyl-7H-pyrrolo[2,3-d]pyrimidine-5-carboximidic acid hydrazide

4-Amino-7-β-D-arabinofuranosyl-7H-pyrrolo[2,3-d]pyrimidine-5-methanamine

Methyl 4-amino-7-β-D-arabinofuranosyl-7H-pyrrolo[2,3-d]pyrimidine-5-carboximidate

7H-Pyrrolo[2,3-d]pyrimidine-5-carbonitrile, 4-amino-7-(2,3,5-tri-O-benzoyl-6,7,8-trideoxy-β-D-allo-octofuranosyl)-

7H-Pyrrolo[2,3-d]pyrimidine-5-carbonitrile, 4-amino-7-(2,3,5-tri-O-benzoyl-6,7,8-trideoxy-β-D-allo-oct-7-enofuranosyl)-

Methyl 4-amino-7-(6-deoxy-β-D-allofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine-5-carboximidate

Methyl 4-amino-7-(6-deoxy-α-L-talofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine-5-carboximidate

7-(6-Deoxy-β-D-allofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile

4-Amino-7-[5-O-[(1,1-dimethylethyl)diphenylsilyl]-2,3-bis-O-(methylsulfonyl)-β-D-ribofuranosyl]-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile

Cytidine, 5′-O-(hydroxymercaptophosphinyl)adenylyl-(2′→5′)-adenylyl-(2′→5′)-adenylyl-(2′→3′)-2′-deoxy-

Adenosine, 5′-O-(hydroxymercaptophosphinyl)adenylyl-(2′→5′)-adenylyl-(2′→5′)-adenylyl-(2′→5′)-2′-O-methyl-

Cytidine, 5′-O-(hydroxymercaptophosphinyl)adenylyl-(2′→5′)-adenylyl-(2′→3′)-2′-deoxy-