4-Methyl-benzoic acid (3aR,5R,6S,6aR)-2,2-dimethyl-6-phenoxythiocarbonyloxy-tetrahydro-furo[2,3-d][1,3]dioxol-5-ylmethyl ester

1-(2,5-di-O-acetyl-3-deoxy-β-D-erythro-pentofuranosyl)-4-(1,2,4-triazol-1-yl)-2(1H)-pyrimidone

1-((2R,3R,4R,5R)-3-(((2,3-dimethylbutan-2-yl)dimethylsilyl)oxy)-5-((((2,3-dimethylbutan-2-yl)dimethylsilyl)oxy)methyl)-4-hydroxytetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione

1-[2,5-O-bis(tert-butyldimethylsilyl)-3-O-phenylthiocarbonyl-β-D-pentofuranosyl]-uracyl