Uridine, 5′-O-[3-hydroxy-1,1,3,3-tetrakis(1-methylethyl)disiloxanyl]-

Uridine, 2′,3′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-, 5′-acetate

5-Nitro-1-(2,3,5-tri-O-acetyl-α-D-ribofuranosyl)-1H-pyrazole

2-Methyl-4-nitro-1-(2,3,5-tri-O-acetyl-α-D-ribofuranosyl)-1H-imidazole

5-Nitro-1-β-D-ribofuranosyl-1H-pyrazole

5-Nitro-1-β-D-ribofuranosyl-1H-imidazole

2-Methyl-4-nitro-1-β-D-ribofuranosyl-1H-imidazole

5-Nitro-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-1H-pyrazole

2-Methyl-5-nitro-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-1H-imidazole

5-Nitro-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-1H-imidazole

2-Methyl-4-nitro-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-1H-imidazole

1-[3-O-[(2-Cyanoethoxy)hydroxyphosphinyl]-2-deoxy-5-O-[(4-methoxyphenyl)diphenylmethyl]-β-D-erythro-pentofuranosyl]-6,7-dimethyl-2,4(1H,3H)-pteridinedione

1-[3-O-[(2-Cyanoethoxy)hydroxyphosphinyl]-2-deoxy-5-O-[(4-methoxyphenyl)diphenylmethyl]-β-D-erythro-pentofuranosyl]-6,7-diphenyl-2,4(1H,3H)-pteridinedione

Uridine, P-(2-cyanoethyl)-2′-deoxy-5,6-[(1,2-dimethyl-1,2-ethenediyl)dinitrilo]-5,6-dihydrouridylyl-(3′→5′)-2′-deoxy-5,6-[(1,2-dimethyl-1,2-ethenediyl)dinitrilo]-5,6-dihydro-

Uridine, N-benzoyl-P-(2-cyanoethyl)-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-5,6-[(1,2-dimethyl-1,2-ethenediyl)dinitrilo]-5,6-dihydro-

Adenosine, N-benzoyl-P-(2-cyanoethyl)-2′-deoxyadenylyl-(3′→5′)-1′-de(6-amino-9H-purin-9-yl)-2′-deoxy-1′-(3,4-dihydro-2,4-dioxo-1(2H)-pteridinyl)-

Uridine, P-(2-cyanoethyl)-2′-deoxy-5,6-[(1,2-dimethyl-1,2-ethenediyl)dinitrilo]-5,6-dihydro-5′-O-[(4-methoxyphenyl)diphenylmethyl]uridylyl-(3′→5′)-2′-deoxy-5,6-[(1,2-dimethyl-1,2-ethenediyl)dinitrilo]-5,6-dihydro-

Uridine, N-benzoyl-P-(2-cyanoethyl)-2′-deoxy-5′-O-[(4-methoxyphenyl)diphenylmethyl]adenylyl-(3′→5′)-2′-deoxy-5,6-[(1,2-dimethyl-1,2-ethenediyl)dinitrilo]-5,6-dihydro-

Adenosine, N-benzoyl-P-(2-cyanoethyl)-2′-deoxy-5′-O-[(4-methoxyphenyl)diphenylmethyl]adenylyl-(3′→5′)-1′-de(6-amino-9H-purin-9-yl)-2′-deoxy-1′-(3,4-dihydro-2,4-dioxo-1(2H)-pteridinyl)-

3′-Adenylic acid, N-benzoyl-2′-deoxy-5′-O-[(4-methoxyphenyl)diphenylmethyl]-, mono(2-cyanoethyl) ester