5'-O-(6,8-Dimethyl-2-oxido-4H-1,3,2-benzodioxaphosphorin-3-yl)-4'-C-fluoro-5-formyl-4-thiouridine

3'-Adenylic acid, N-benzoyl-2'-deoxy-2'-fluoro-, mono(2-cyanoethyl) ester, 5'-(2-cyanoethyl hydrogen phosphate), 5'→2'-ester with methyl 1-[3-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]-1H-benzotriazole-4-carboxylate

3'-Adenylic acid, N-benzoyl-2'-deoxy-2'-fluoro-, 2-cyanoethyl 2-propen-1-yl ester, 5'-(2-cyanoethyl hydrogen phosphate), 2'-ester with methyl 1-[3-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]-1H-benzotriazole-4-carboxylate

1H-Benzotriazole, 1-xylofuranosyl-

2-Chloro-N-cyclopentyl-2'-O-methyladenosine

5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-5-[2-[4-[2-[2,6-bis[(2-phenoxyacetyl)amino]-9-(3,6,9,12-tetraoxatridec-1-yl)-9H-purin-8-yl]ethynyl]phenyl]ethynyl]-2'-deoxyuridine

1-(3-Deoxy-3-fluoro-β-D-ribofuranosyl)-4-nitro-1H-benzotriazole

1-(2,5-Di-O-benzoyl-3-deoxy-3-fluoro-β-D-ribofuranosyl)-4-nitro-1H-benzotriazole

Adenosine, N-benzoyl-2'-deoxy-2'-fluoro-, 5'-[O-(2-cyanoethyl) hydrogen phosphorothioate] 3'-(dihydrogen phosphorothioate), cyclic 3'→5':5'→2'-diester with methyl 1-[3-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]-4-nitro-1H-benzotriazole

Adenosine, N-benzoyl-2'-deoxy-2'-fluoro-, 5'-[O-(2-cyanoethyl) hydrogen phosphorothioate] 3'-(hydrogen phosphonate), 5'→2'-ester with 1-[3-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]-4-nitro-1H-benzotriazole

3'-Adenylic acid, N-benzoyl-2'-deoxy-2'-fluoro-, mono(2-cyanoethyl) ester, 5'-(2-cyanoethyl hydrogen phosphate), cyclic 3'→5':5'→2'-diester with methyl 1-[3-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]-1H-benzotriazole-4-carboxylate

Methyl 1-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-3-deoxy-3-methylene-β-D-erythro-pentofuranosyl]-1H-benzotriazole-4-carboxylate

Methyl 1-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-3-deoxy-2-O-[(1,1-dimethylethyl)dimethylsilyl]-3-methylene-β-D-erythro-pentofuranosyl]-1H-benzotriazole-4-carboxylate

Methyl 1-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-erythro-pentofuranos-3-ulos-1-yl]-1H-benzotriazole-4-carboxylate

3'-Adenylic acid, 2'-O-[(1,1-dimethylethyl)dimethylsilyl]-, 5'-(dihydrogen phosphate), cyclic 3'→5':5'→2'-diester with 1-[3-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]-4-nitro-1H-benzotriazole

3'-Adenylic acid, N-benzoyl-2'-O-[(1,1-dimethylethyl)dimethylsilyl]-, mono(2-cyanoethyl) ester, 5'-(2-cyanoethyl hydrogen phosphate), cyclic 3'→5':5'→2'-diester with 1-[3-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]-4-nitro-1H-benzotriazole

3'-Adenylic acid, N-benzoyl-2'-deoxy-2'-fluoro-, mono(2-cyanoethyl) ester, 5'-[O-(2-cyanoethyl) hydrogen phosphorothioate], cyclic 3'→5':5'→2'-diester with methyl 1-[3-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]-1H-benzotriazole-4-carboxylate

3'-Adenylic acid, N-benzoyl-2'-deoxy-2'-fluoro-, mono(2-cyanoethyl) ester, 5'-[O-(2-cyanoethyl) hydrogen phosphorothioate], 5'→2'-ester with methyl 1-[3-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]-1H-benzotriazole-4-carboxylate

3'-Adenylic acid, N-benzoyl-2'-deoxy-2'-fluoro-, 2-cyanoethyl 2-propen-1-yl ester, 5'-[O-(2-cyanoethyl) hydrogen phosphorothioate], 2'-ester with methyl 1-[3-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]-1H-benzotriazole-4-carboxylate

1-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-2-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-3-deoxy-3-fluoro-β-D-ribofuranosyl]-4-nitro-1H-benzotriazole