(2R,3R,4R,5R)-2-(azido-methyl)-3,4-di-O-benzyl-5-(O-benzyl-methyl)-pyrrolidine

(2R,3S,4S,5R,6R)-6-azido-2,3-epoxy-4,5,7-tris(benzyloxy)-2(E)-hepten-1-ol

N-(2-azido-3-oxo-propyl)-acetamide