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

octyl 2-acetamido-2,6,7,8-tetradeoxy-3,4-O-[(1'S,2'S)-dimethoxycyclohexylidene]-8-[(2''R,3''R,4''S,5''R)-3'',4''-dibenzyloxymethylpyrrolidinyl]-β-D-glucooctpyranoside

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

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

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