Thymidine, 2′-deoxy-P-2-propenyl-N-[(2-propenyloxy)carbonyl]-3-isoadenylyl-(3′→5′)-, 3′-(2-propenyl carbonate)

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-P-2-propenyl-N-[(2-propenyloxy)carbonyl]-3-isoadenylyl-(3′→5′)-, 3′-(2-propenyl carbonate)

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-deoxo-2′-deoxy-P(O)-2-propenyl-N-[(2-propenyloxy)carbonyl]-3-isoadenylyl-(3′→5′)-, 3′-(2-propenyl carbonate)

Carbamic acid, [3-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-propenyloxy)phosphino]-2-deoxy-β-D-erythro-pentofuranosyl]-3H-purin-6-yl]-, 2-propenyl ester

Carbamic acid, [3-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-β-D-erythro-pentofuranosyl]-3H-purin-6-yl]-, 2-propenyl ester

Carbamic acid, [3-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-3-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-erythro-pentofuranosyl]-3H-purin-6-yl]-, 2-propenyl ester

3-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-3-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-erythro-pentofuranosyl]-3H-purin-6-amine

3H-Purin-6-amine, 3-[2-deoxy-3,5-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-β-D-erythro-pentofuranosyl]-

3H-Purin-6-amine, 3-[2-O-(phenoxythioxomethyl)-3,5-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-β-D-ribofuranosyl]-

3H-Purin-6-amine, 3-[3,5-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-β-D-ribofuranosyl]-

2′-Adenylic acid, 5′-O-[(4-methoxyphenyl)diphenylmethyl]-N-(phenylmethyl)-, mono[2-(4-nitrophenyl)ethyl] ester, 3′-benzoate

2′-Adenylic acid, 5′-O-[(4-methoxyphenyl)diphenylmethyl]-N-(phenylmethyl)-, 2-chlorophenyl 2-(4-nitrophenyl)ethyl ester, 3′-benzoate

Adenosine, N-(phenylmethyl)-, 2′,3′-dibenzoate

Adenosine, 5′-O-[(4-methoxyphenyl)diphenylmethyl]-N-(phenylmethyl)-, 3′-benzoate

Adenosine, 5′-O-[(4-methoxyphenyl)diphenylmethyl]-N-(phenylmethyl)-, 2′-benzoate

Adenosine, 5′-O-[(4-methoxyphenyl)diphenylmethyl]-N-(phenylmethyl)-, 2′,3′-dibenzoate

5′-O-[(4-Methoxyphenyl)diphenylmethyl]-N-(phenylmethyl)adenosine

1-[2,3-Anhydro-2-C-(diethoxyphosphinyl)-β-D-lyxofuranosyl]-2,4(1H,3H)-pyrimidinedione

1-[2,3-Anhydro-2-C-(diethoxyphosphinyl)-5-O-(triphenylmethyl)-β-D-lyxofuranosyl]-2,4(1H,3H)-pyrimidinedione

1-[2-C-(Diethoxyphosphinyl)-5-O-(triphenylmethyl)-β-D-arabinofuranosyl]-2,4(1H,3H)-pyrimidinedione