(2R,3S,4S,5R,6R)-4-Benzyloxy-6-[5-(2-benzyloxycarbonylamino-ethanesulfonyl)-pentyloxy]-3,5-dihydroxy-tetrahydro-pyran-2-carboxylic acid

methyl (n-pentenyl 3-O-benzyl-2,4-di-O-pivaloyl-α-L-idopyranoside)uronate

O-(methyl 3-O-benzyl-2,4-di-O-pivaloyl-α,β-L-idopyranosyluronate) trichloroacetimidate

methyl (dimethylthexylsilyl 3-O-benzyl-2,4-di-O-pivaloyl-β-L-idopyranoside)uronate

methyl {5-[2-(benzyloxycarbonylamino)-1-thioethyl]pentyl 3-O-benzyl-2,4-di-O-pivaloyl-α-L-idopyranoside}uronate