5′-Uridylic acid, monoanhydride with (1Z)-2,6-anhydro-1-deoxy-1-phosphono-D-manno-hept-1-enitol tetraacetate

1-(2-Deoxy-α-D-erythro-pentofuranosyl)-8-(methylthio)-1H-imidazo[4,5-g]quinazoline

3-(2-Deoxy-α-D-erythro-pentofuranosyl)-3H-imidazo[4,5-g]quinazolin-8-amine

Thymidine, thymidylyl-(3′→5′)-1′-de(6-amino-9H-purin-9-yl)-2′-deoxy-1′-(1,2,3,4-tetrahydro-6-methyl-2,4-dioxo-8-quinazolinyl)adenylyl-(3′→5′)-

5′-Uridylic acid, monoanhydride with (1Z)-2,6-anhydro-1-deoxy-1-phosphono-D-gluco-hept-1-enitol tetraacetate

N′-[3-(2-Deoxy-α-D-erythro-pentofuranosyl)-3H-imidazo[4,5-g]quinazolin-8-yl]-N,N-dimethylethanimidamide

3-(2-Deoxy-β-D-erythro-pentofuranosyl)-8-(methylthio)-3H-imidazo[4,5-g]quinazoline

Ethanimidamide, N-[3-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-deoxy-β-D-erythro-pentofuranosyl]-3H-imidazo[4,5-g]quinazolin-8-yl]-N′,N′-dimethyl-

N′-[3-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-β-D-erythro-pentofuranosyl]-3H-imidazo[4,5-g]quinazolin-8-yl]-N,N-dimethylethanimidamide

N′-[3-(2-Deoxy-β-D-erythro-pentofuranosyl)-3H-imidazo[4,5-g]quinazolin-8-yl]-N,N-dimethylethanimidamide

1-(2-Deoxy-β-D-erythro-pentofuranosyl)-8-(methylthio)-1H-imidazo[4,5-g]quinazoline

Guanosine, 2′-deoxy-5′-O-[(4-methoxyphenyl)diphenylmethyl]-N-(2-methyl-1-oxopropyl)guanylyl-(3′→5′)-2′-deoxy-N-(2-methyl-1-oxopropyl)guanylyl-(3′→5′)-N-benzoyl-2′-deoxyadenylyl-(3′→5′)-N-benzoyl-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-N-(2-methyl-1-oxopropyl)guanylyl-(3′→5′)-2′-deoxy-N-(4-methoxybenzoyl)c...

Thymidine, 3′-acetate 5′-(hydrogen 1-piperidinylphosphonate)

Cytidine, N-acetyl-, 2′,3′-diacetate 5′-(hydrogen 1-piperidinylphosphonate)

Adenosine, guanylyl-(3′→5′)-guanylyl-(3′→5′)-guanylyl-(3′→5′)-adenylyl-(3′→5′)-guanylyl-(3′→5′)-

1-(2-O-Acetyl-3,5-di-O-benzoyl-β-L-xylofuranosyl)-5-(trifluoromethyl)-2,4(1H,3H)-pyrimidinedione

Adenosine, 8-hydrazino-, 2′-(4-methylbenzenesulfonate)

5′-Adenylic acid, N-benzoyl-2′-deoxy-3′-O-[(1,1-dimethylethyl)diphenylsilyl]-, mono[2-[[4-(triphenylmethyl)phenyl]sulfonyl]ethyl] ester

N-[5-Cyano-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-1H-imidazol-4-yl]benzamide

Uridine, 5-fluoro-3-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-, 2′,3′,5′-tribenzoate