2-[4-(Diethylamino)phenyl]-2-oxoethyl 2-[4-(diethylamino)phenyl]-5,6-dihydro-5-oxo-6-β-D-ribofuranosylimidazo[1,2-c]pyrimidine-8-carboxylate

2-[4-(Diethylamino)phenyl]-5,6-dihydro-5-oxo-6-β-D-ribofuranosylimidazo[1,2-c]pyrimidine-8-carboxaldehyde

2-[4-(Diethylamino)phenyl]-8-(hydroxymethyl)-6-β-D-ribofuranosylimidazo[1,2-c]pyrimidin-5(6H)-one

2-[4-(Diethylamino)phenyl]-8-methyl-6-β-D-ribofuranosylimidazo[1,2-c]pyrimidin-5(6H)-one

2-[4-(Diethylamino)phenyl]-2-oxoethyl 6-(2-deoxy-β-D-erythro-pentofuranosyl)-2-[4-(diethylamino)phenyl]-5,6-dihydro-5-oxoimidazo[1,2-c]pyrimidine-8-carboxylate

6-(2-Deoxy-β-D-erythro-pentofuranosyl)-2-[4-(diethylamino)phenyl]-5,6-dihydro-5-oxoimidazo[1,2-c]pyrimidine-8-carboxaldehyde

6-(2-Deoxy-β-D-erythro-pentofuranosyl)-2-[4-(diethylamino)phenyl]-8-(hydroxymethyl)imidazo[1,2-c]pyrimidin-5(6H)-one

6-(2-Deoxy-β-D-erythro-pentofuranosyl)-2-[4-(diethylamino)phenyl]-8-methylimidazo[1,2-c]pyrimidin-5(6H)-one

5-Bromocytidylyl-(3′→5′)-guanylyl-(3′→5′)-adenylyl-(3′→5′)-adenylyl-(3′→3′)-1-de-β-D-ribofuranosyl-1-[(2S)-2,3-dihydroxypropyl]thymidylyl-(2′→5′)-uridylyl-(3′→5′)-cytidylyl-(3′→5′)-guanylyl-(3′→5′)-guanosine

9-[5-O-[10-[(2,3-Dicyano-1-oxo-1H-phenalen-6-yl)amino]-1,3,5-trihydroxy-1,3,5-trioxido-7-oxo-2,4,6-trioxa-1,3,5-triphosphadec-1-yl]-β-D-arabinofuranosyl]-9H-purin-6-amine

N-[5-[(1,5-Dihydro-1,2-dimethyl-5-oxo-4H-imidazol-4-ylidene)methyl]-2-hydroxyphenyl]guanosine

5-Hydroxy-N-[[[2-(methylthio)-9-β-D-ribofuranosyl-9H-purin-6-yl]amino]carbonyl]-L-norvaline

5-Hydroxy-N-[[(9-β-D-ribofuranosyl-9H-purin-6-yl)amino]carbonyl]-L-norvaline

1-[(1R,3R,4R,7S)-1-[[Bis(4-methoxyphenyl)phenylmethoxy]methyl]-7-(phenylmethoxy)-2-oxa-5-azabicyclo[2.2.1]hept-3-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

2′-Guanylic acid, guanylyl-(3′→5′)-N-[[[4-[[N-[6-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxohexyl]-L-valyl-N5-(aminocarbonyl)-L-ornithyl]amino]phenyl]methoxy]carbonyl]-, cyclic nucleotide

5′-O-(Hydroxymercaptophosphinyl)-P-thioguanylyl-(3′→5′)-2′-deoxy-2′-[[[[4-[[N-[6-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxohexyl]-L-valyl-N5-(aminocarbonyl)-L-ornithyl]amino]phenyl]methoxy]carbonyl]amino]guanosine