2-Methyl-3-(1,2-O-isopropylidene-3-acetoxy-α-D-xylo-tetrofuranos-4-yl)-5-(4-fluorophenyl)-4,6-dioxo-2,3,3a,4,6,6a-hexahydropyrrolo<3,4-d>isoxazole

N-(1,2:5,6-di-O-isopropylidene-3-deoxy-α-D-allos-3-yl)-N-(1,2-O-isopropylidene-3-O-acetyl-5-deoxy-α-D-xylos-5-yl)amine

5'-imino-5'-deoxy-1',2'-O-isopropylidene-α-D-ribose

5-amino-5-deoxy-1,2-O-isopropylidene-α-D-ribofuranose

5'-acrylamido-5'-deoxy-1',2'-O-isopropylidene-α-D-ribose