1H-Imidazole-4-carboxylic acid, 5-(acetylamino)-1-[2,3-O-(1-methylethylidene)-α-D-mannofuranosyl]-, ethyl ester

1H-Imidazole-4-carboxylic acid, 5-(acetylamino)-1-[2,3:5,6-bis-O-(1-methylethylidene)-β-D-mannofuranosyl]-, ethyl ester

1H-Imidazole-4-carboxylic acid, 1-[2,3:5,6-bis-O-(1-methylethylidene)-β-D-mannofuranosyl]-5-(diacetylamino)-, ethyl ester

1H-Imidazole-4-carboxylic acid, 5-(acetylamino)-1-[2,3:5,6-bis-O-(1-methylethylidene)-α-D-mannofuranosyl]-, ethyl ester

Acetamide, N-[[7-[5-O-acetyl-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-2-amino-4,7-dihydro-3-(methoxymethyl)-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl]methyl]-N-(3a,6a-dihydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-yl)-

Acetamide, N-acetyl-N-[5-[[acetyl(3a,6a-dihydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-yl)amino]methyl]-7-[5-O-acetyl-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-6-bromo-4,7-dihydro-3-(methoxymethyl)-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-2-yl]-

4H-Pyrrolo[2,3-d]pyrimidin-4-one, 2-amino-5-[[(3a,6a-dihydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-yl)amino]methyl]-3-(methoxymethyl)-7-[2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-

N-Acetyl-N-[7-[5-O-acetyl-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-4,7-dihydro-3-(methoxymethyl)-5-methyl-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-2-yl]acetamide

Acetamide, N-[4,7-dihydro-3-(methoxymethyl)-5-methyl-7-[2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-3H-pyrrolo[2,3-d]pyrimidin-2-yl]-

N-[4,7-Dihydro-3-(methoxymethyl)-5-methyl-4-oxo-7-β-D-ribofuranosyl-3H-pyrrolo[2,3-d]pyrimidin-2-yl]acetamide

Acetamide, N-acetyl-N-[4,7-dihydro-3-(methoxymethyl)-5-methyl-7-[2,3,5-tris-O-(phenylmethyl)-β-D-ribofuranosyl]-3H-pyrrolo[2,3-d]pyrimidin-2-yl]-

3,7-Dihydro-3-(methoxymethyl)-5-methyl-2-(methylthio)-7-[2,3,5-tris-O-(phenylmethyl)-β-D-ribofuranosyl]-4H-pyrrolo[2,3-d]pyrimidin-4-one

Adenosine, 7-methylguanylyloxyphosphinicooxyphosphinico-(5′→5′)-2′-O-methyladenylyl-(3′→5′)-, inner salt

4-Amino-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-2(1H)-pyridinone

β-D-Ribofuranuronamide, 1-(6-amino-9H-purin-9-yl)-1-deoxy-N-ethyl-, 3-propanoate

β-D-Ribofuranuronamide, 1-(6-amino-9H-purin-9-yl)-1-deoxy-N-ethyl-, 3-acetate

Guanosine, 2′-deoxy-5′-O-[(2,3-diazabicyclo[2.2.2]oct-2-en-1-ylmethoxy)hydroxyphosphinyl]adenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-

Guanosine, 2′-deoxy-5′-O-[(2,3-diazabicyclo[2.2.2]oct-2-en-1-ylmethoxy)hydroxyphosphinyl]uridylyl-(3′→5′)-2′-deoxyuridylyl-(3′→5′)-2′-deoxyuridylyl-(3′→5′)-2′-deoxyuridylyl-(3′→5′)-2′-deoxy-

Guanosine, 2′-deoxy-5′-O-[(2,3-diazabicyclo[2.2.2]oct-2-en-1-ylmethoxy)hydroxyphosphinyl]cytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-

Guanosine, 5′-O-[(2,3-diazabicyclo[2.2.2]oct-2-en-1-ylmethoxy)hydroxyphosphinyl]thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-