5-(1-Naphthalenylmethylene)-3-(2,3,5-tri-O-benzoyl-D-arabinofuranosyl)-2,4-imidazolidinedione

D-Valine, 3′-ester with 5′-cytidylic acid

3′-Deoxy-3′-[5-[[(4-methylphenyl)sulfonyl](phenylmethyl)amino]-1H-1,2,3-triazol-1-yl]thymidine

D-Valine, 3′-ester with 5′-guanylic acid

α-L-talo-Nonofuranuronic acid, 1-[6-(benzoylamino)-9H-purin-9-yl]-1,5,6,7,8-pentadeoxy-6-nitro-, methyl ester, 2,3-diacetate

α-L-talo-Nonofuranuronic acid, 1,5,6,7,8-pentadeoxy-1-(3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)-6-nitro-, methyl ester, 2,3-diacetate

β-D-allo-Nonofuranuronic acid, 1-[6-(benzoylamino)-9H-purin-9-yl]-1,5,6,7,8-pentadeoxy-6-nitro-, methyl ester, 2,3-diacetate

β-D-allo-Nonofuranuronic acid, 1,5,6,7,8-pentadeoxy-1-(3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)-2,3-O-(1-methylethylidene)-6-nitro-, methyl ester

α-L-talo-Nonofuranuronic acid, 1,5,6,7,8-pentadeoxy-1-(3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)-2,3-O-(1-methylethylidene)-6-nitro-, methyl ester

β-D-allo-Nonofuranuronic acid, 1,5,6,7,8-pentadeoxy-1-(3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)-6-nitro-, methyl ester, 2,3-diacetate

5′-Adenylic acid anhydride with (3R)-1,2-dithiolane-3-pentanoic acid (1:1)

1-[(3β,22R,25R)-28-Acetyl-1-hydroxyspirosol-5-en-3-yl]-1-butanone

N-[6-[[4-[2-[4-(Dimethylamino)phenyl]diazenyl]benzoyl]amino]hexyl]-2,3-dihydro-2-oxoadenosine

2′-Deoxy-N-[6-[[4-[2-[4-(dimethylamino)phenyl]diazenyl]benzoyl]amino]hexyl]-2,3-dihydro-2-oxoadenosine

N-[2-(1H-Imidazol-5-yl)ethyl]-2,3-dihydro-2-oxoadenosine

N-(6-Aminohexyl)-2′-deoxy-2,3-dihydro-2-oxoadenosine

Adenosine, 3′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-, 5′-[4-(1-pyrenyl)butyl N,N-bis(1-methylethyl)phosphoramidite]

1-(2,5-Dideoxy-5-iodo-β-D-threo-pentofuranosyl)-5-methyl-2,4(1H,3H)-pyrimidinedione

2,5-Dideoxy-4-O-(2,6-diamino-2,6-dideoxy-α-D-glucopyranosyl)-5-[[3-[[1,2-dideoxy-1-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-β-D-erythro-pentofuranuronoyl]amino]propyl]amino]-D-streptamine

2,5-Dideoxy-4-O-(2,6-diamino-2,6-dideoxy-α-D-glucopyranosyl)-5-[[2-[[1,2-dideoxy-1-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-β-D-erythro-pentofuranuronoyl]amino]ethyl]amino]-D-streptamine