(2S,3R,4R,5R)-5-Azido-1,3,4-tris-benzyloxy-6-(tert-butyl-dimethyl-silanyloxy)-hexan-2-ol

(2R,3R,4R,5R)-2-(tert-butyl-dimethyl-sylanyloxy-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

(1'R,2R,3S,4R,5R)-3,4-bis(benzyloxy)-5-<(benzyloxy)methyl>-2-<1',2'-dihydroxyethyl>pyrrolidine

(2R,3R,4R,5R)-3,4-Bis-benzyloxy-2-benzyloxymethyl-5-methanesulfonyloxymethyl-pyrrolidine-1-carboxylic acid tert-butyl ester