6,8-Dicycloheptyl-9-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-9H-purine

6,8-Dicyclopentyl-9-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-9H-purine

6,8-Dicyclohexyl-9-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-9H-purine

4-Amino-6-(methylamino)-7-β-D-ribofuranosyl-7H-pyrrolo[2,3-d]pyrimidine-5-carboxamide

4-Amino-6-(methylamino)-7-β-D-ribofuranosyl-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile

5′-Deoxy-8-(methylamino)adenosine

2-[5-[1-[6-[[2-[[3-[[3-[4-Amino-7-[2-deoxy-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-erythro-pentofuranosyl]-7H-pyrrolo[2,3-d]pyrimidin-5-yl]-2-propyn-1-yl]amino]-3-oxopropyl]dithio]ethyl]amino]-6-oxohexyl]-1,3-dihydro-3,3-dimethyl-2H-indol-2-ylidene]-1,3-pentadien-1-yl]-1,3,..

Tetrahydro-1-β-D-ribofuranosyl-2(1H)-pyrimidinone