Aspidospermidine-3-carboxylic acid, 3,19-epoxy-1-methyl-4-hydroxy-7-[[tris(1-methylethyl)silyl]oxy]-, methyl ester, (2β,3β,4β,5α,12S)-

Aspidospermidine-3-carboxylic acid, 3,19-epoxy-1-methyl-4-(phenylmethoxy)-8-thioxo-7-[[tris(1-methylethyl)silyl]oxy]-, methyl ester, (2β,3β,4β,5α,12S)-

Aspidospermidine-3-carboxylic acid, 3,19-epoxy-1-methyl-8-oxo-4-(phenylmethoxy)-7-[[tris(1-methylethyl)silyl]oxy]-, methyl ester, (2β,3β,4β,5α,12S)-

Thymidine, 5′-[(αS)-6-methoxy-α-methyl-5-(2-oxopropyl)-2-naphthaleneacetate]

Guanosine, 2′-deoxyuridylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-

Guanosine, 2′-deoxy-5′-O-[[[3-(3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)-5-(hydroxymethyl)phenyl]methoxy]hydroxyphosphinyl]cytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-

Guanosine, 5′-O-[[[3-(6-amino-9H-purin-9-yl)-5-(hydroxymethyl)phenyl]methoxy]hydroxyphosphinyl]-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-

Cytidine, N-benzoyl-2′-deoxy-2′-fluoro-2′-methyl-, 3′,5′-bis(2,2-dimethylpropanoate), (2′R)-

1-[(2R,3R,3aS,7aR)-Hexahydro-3-(2-methoxypropoxy)-3a-(phenylmethoxy)-7a-[(phenylmethoxy)methyl]-2H-furo[2,3-c]pyran-2-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

Uridine, 3′-C-(2-hydroxyethyl)-2′-O-(2-methoxypropyl)-5-methyl-4′-C-[[[(4-methylphenyl)sulfonyl]oxy]methyl]-3′,5′-bis-O-(phenylmethyl)-

Uridine, 3′-C-[2-(acetyloxy)ethyl]-2′-O-(2-methoxypropyl)-5-methyl-4′-C-[[[(4-methylphenyl)sulfonyl]oxy]methyl]-3′,5′-bis-O-(phenylmethyl)-

4-Amino-1-(2-deoxy-5-O-phosphono-β-D-erythro-pentofuranosyl)-1,2,3,6-tetrahydro-1,3,5-triazin-2-ol

5′-Cytidylic acid, 2′-deoxy-3,6-dihydro-

4-Amino-1-(2-deoxy-5-O-phosphono-β-D-erythro-pentofuranosyl)-3,6-dihydro-1,3,5-triazin-2(1H)-one

Guanosine, 2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyloxy[(1S,2S)-2-[[4-[[4-(dimethylamino)phenyl]azo]benzoyl]amino]-1-methyl-1,3-propanediyl]oxyphosphinicooxy-1,3-propanediyloxyphosphinico-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-

Adenosine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-O-[[2-[(2,2,2-trifluoroacetyl)amino]ethoxy]methyl]-, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]

N-Benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-O-[[2-[(2,2,2-trifluoroacetyl)amino]ethoxy]methyl]adenosine

N-Benzoyl-2′-O-[[2-[(2,2,2-trifluoroacetyl)amino]ethoxy]methyl]adenosine

N-Benzoyl-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-2′-O-[[2-[(trifluoroacetyl)amino]ethoxy]methyl]adenosine

2′-C-Methyl-2′,3′-O-(1-methylethylidene)cytidine