N-Cyclopentyl-5-nitro-3-β-D-ribofuranosyl-3H-imidazo[4,5-b]pyridin-7-amine

Adenosine, N-[(3-iodophenyl)methyl]-2-nitro-

Adenosine, 2-nitro-N-(phenylmethyl)-

Adenosine, N-cyclopentyl-2-nitro-

Inosine, 2-nitro-, O-methyloxime

5-Nitro-3-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-3H-imidazo[4,5-b]pyridin-7-amine

5-Nitro-3-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-N-(triphenylphosphoranylidene)-3H-imidazo[4,5-b]pyridin-7-amine

7-Azido-5-nitro-3-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-3H-imidazo[4,5-b]pyridine

5-Nitro-3-β-D-ribofuranosyl-3H-imidazo[4,5-b]pyridin-7-amine

Adenosine, 2-nitro-N-(triphenylphosphoranylidene)-, 2′,3′,5′-triacetate

6-Azido-2-nitro-9-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-9H-purine

N-Cyclopentyl-2-methoxyadenosine

Cytidine 5′-(tetrahydrogen triphosphate), 2′-deoxy-N-[28-[[(3β,5β,12β,14β)-21,23-epoxy-12,14-dihydroxy-23-oxo-24-norchol-20(22)-en-3-yl]oxy]-5,16,27-trioxo-20,23-dioxa-4,17,26-triazaoctacos-1-yl]-

Uridine 5′-(tetrahydrogen triphosphate), 2′-deoxy-5-[38-[2-[5-(1-ethyl-1,3-dihydro-3,3-dimethyl-5-sulfo-2H-indol-2-ylidene)-1,3-pentadienyl]-3,3-dimethyl-5-sulfo-3H-indolio]-5,12,19,26,33-pentaoxo-4,11,18,25,32-pentaazaoctatriacont-1-en-1-yl]-, inner salt

Uridine 5′-(tetrahydrogen triphosphate), 2′-deoxy-5-[3-[[4-(11-ethyl-3,4,8,9,10,11-hexahydrodipyrido[3,2-b:2′,3′-i]phenoxazin-13-ium-1(2H)-yl)-1-oxobutyl]amino]-1-propenyl]-

Uridine 5′-(tetrahydrogen triphosphate), 2′-deoxy-5-[3-[[4-[[4-(11-ethyl-3,4,8,9,10,11-hexahydrodipyrido[3,2-b:2′,3′-i]phenoxazin-13-ium-1(2H)-yl)-1-oxobutyl]amino]-1-oxobutyl]amino]-1-propenyl]-

Uridine 5′-(tetrahydrogen triphosphate), 2′-deoxy-5-[3-[[12-[[2-[[4-(11-ethyl-3,4,8,9,10,11-hexahydrodipyrido[3,2-b:2′,3′-i]phenoxazin-13-ium-1(2H)-yl)-1-oxobutyl]amino]ethyl]amino]-1,12-dioxododecyl]amino]-1-propenyl]-

2-Amino-5-(5-amino-1-pentyn-1-yl)-7-[2-deoxy-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-erythro-pentofuranosyl]-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one

4H-Pyrrolo[2,3-d]pyrimidin-4-one, 2-amino-5-(5-amino-1-pentynyl)-7-(2-deoxy-5-O-phosphono-β-D-erythro-pentofuranosyl)-1,7-dihydro-

4H-Pyrrolo[2,3-d]pyrimidin-4-one, 2-amino-7-(2-deoxy-5-O-phosphono-β-D-erythro-pentofuranosyl)-5-(1-hexynyl)-1,7-dihydro-