methyl 5-formyl-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-v-triazole-4-carboxylate

methyl 5-hydroxymethyl-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-v-triazole-4-carboxylate

methyl 5-(α-cyano-α-hydroxymethyl)-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-v-triazole-4-carboxylate

methyl 5-(α-chloro-α-cyanomethyl)-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-v-triazole-4-carboxylate

2-[1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-4-carboxamide-1,2,3-triazolo-5-yl]acetamide