2,6-anhydro-3,4-bis(O-tert-butyldimethylsilyl)-5-[(9-fluorenylmethoxy)carbonylamino]-7-O-(4-methoxybenzyl)-5-deoxy-D-glycero-D-gulo-heptonic acid

(4-tert-butoxycarbonylamido-4-deoxy-β-D-glucopyranosyl)-C-carboxamido-N-L-phenylalanine methyl ester

dimethyl 2,6-anhydro-5-O-mesyl-D-glycero-L-manno-heptarate

(R)-N-((2S,3R,4S,5R,6R)-4,5-Bis-benzyloxy-2-benzyloxymethyl-6-octylcarbamoyl-tetrahydro-pyran-3-yl)-2-tert-butoxycarbonylamino-succinamic acid methyl ester

methyl 2,6-anhydro-3,4,7-tri-O-benzyl-D-glycero-L-manno-hepturonate