1-[3-O-[(2-Cyanoethoxy)hydroxyphosphinyl]-2-deoxy-β-D-erythro-pentofuranosyl]-2,4(1H,3H)-pteridinedione

[(4,9-Dihydro-6-methyl-9-oxo-3-β-D-ribofuranosyl-3H-imidazo[1,2-a]purin-7-yl)methyl]triphenylphosphonium

Morpholinium, 4-[2-[[(cyclohexylamino)(3,6-dihydro-2,6-dioxo-3-β-D-ribofuranosyl-1(2H)-pyrimidinyl)methylene]amino]ethyl]-4-methyl-

Uridine, 5,5-dibromo-2′-deoxy-5,6-dihydro-6-hydroxy-

Cytidine, cyclic 2′,3′-(methyl dihydrogen phosphate)

N-[1-[2,3-Di-O-benzoyl-5-O-(diphenoxyphosphinyl)-β-L-ribofuranosyl]-1,2-dihydro-2-oxo-4-pyrimidinyl]acetamide

Adenosine, 3′-deoxy-3′-[α-(diethylamino)-p-methoxyhydrocinnamamido]-N,N-dimethyl-

Adenosine, 3′-[2-(α-amino-p-methoxyhydrocinnamamido)acetamido]-3′-deoxy-N,N-dimethyl-

Adenosine, 3′-[α-amino-p-(hexyloxy)hydrocinnamamido]-3′-deoxy-N,N-dimethyl-

6,9-Epoxy-2H,6H-pyrimido[2,1-b][1,3]oxazocin-2-one, 7,8,9,10-tetrahydro-7,8-dihydroxy-, diacetate (ester)

Cytidine, N-benzoyl-2′-deoxy-5′-O-[(4-methoxyphenyl)diphenylmethyl]guanylyl-(3′→5′)-N-benzoyl-2′-deoxyadenylyl-(3′→5′)-N-benzoyl-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-N-(4-methoxybenzoyl)-, 3′-acetate

Thymidine, N-benzoyl-2′-deoxy-5′-O-[(4-methoxyphenyl)diphenylmethyl]guanylyl-(3′→5′)-N-benzoyl-2′-deoxyadenylyl-(3′→5′)-N-benzoyl-2′-deoxyadenylyl-(3′→5′)-

1-β-D-Arabinofuranosyl-5-[(dimethylamino)methyl]-2,4(1H,3H)-pyrimidinedione

Adenosine 5′-(trihydrogen diphosphate), P′→5′-ester with 3-(3H-diazirin-3-yl)-1-β-D-ribofuranosylpyridinium inner salt

2′-Deoxyguanylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidine

Thymidine, N-benzoyl-2′-deoxy-5′-O-[(4-methoxyphenyl)diphenylmethyl]guanylyl-(3′→5′)-N-benzoyl-2′-deoxyadenylyl-(3′→5′)-N-benzoyl-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-

Adenosine, N-benzoyl-2′-deoxy-5′-O-[(4-methoxyphenyl)diphenylmethyl]guanylyl-(3′→5′)-N-benzoyl-2′-deoxyadenylyl-(3′→5′)-N-benzoyl-2′-deoxy-

α-[(9-β-D-Ribofuranosyl-9H-purin-6-yl)methylene]benzenemethanol

α-[[9-(2,3,5-Tri-O-benzoyl-β-D-ribofuranosyl)-9H-purin-6-yl]methylene]benzenemethanol

Inosine, 6-S-(2-oxo-2-phenylethyl)-6-thio-, 2′,3′,5′-tribenzoate