1-methoxy-2,3-O-isopropylidene-5-bromo-L-ribofuranose

1-methoxy-2,3-O-isopropylidene-5-deoxy-L-ribofuranose

methyl (2,3-di-O-acetyl-5-deoxy-β-L-ribofuranosyl)-1,2,4-triazole-3-carboxylate

1,2,3-tri-O-acetyl-5-deoxy-L-ribofuranose

(3aR,6S,6aS)-6-methoxy-2,2-dimethyldihydrofuro[3,4-d][1,3]dioxol-4(3aH)-one