(1'R,2R,3R,4S,5R)-[3,4-dibenzyloxy-5-benzyloxymethyl-2-(1',2'-dihydroxy-ethyl)]-pyrrolidine

(2S,3R,4S,5R)-N-tert-butyloxycarbonyl-(3,4-dibenzyloxy-5-benzyloxymethyl)-pyrrolidine-2-carbaldehyde

(2R,3R,4S,5R)-N-tert-butyloxycarbonyl-(3,4-dibenzyloxy-2,5-dibenzyloxymethyl)-pyrrolidine

octyl 2-acetamido-2,6,7-trideoxy-3,4-O-[(1'S,2'S)-dimethoxycyclohexylidene]-β-D-glucooctpyranoside

octyl 2-deoxy-3,4-O-[(1'S,2'S)-dimethoxycyclohexylidene]-2-phthalimido-β-D-glucopyranoside