4-oxo-pentanoic acid 2-[4-acetoxy-2-benzyloxymethyl-6-p-tolylsulfanyl-5-(2,2,2-trichloro-ethoxycarbonylamino)-tetrahydro-pyran-3-yloxy]-5-benzyloxy-6-benzyloxymethyl-4-(4-methoxy-benzyloxy)-tetrahydro-pyran-3-yl ester

28-O-benzyl-3-O-[2-(2,2,2-trichloroethoxylcarbonylamino)-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl]oleanolic ester

benzoic acid 5-acetylamino-4-[1-(2-benzenesulfonyl-ethoxycarbonyl)-ethoxy]-6-benzyloxy-3-[4,5-diacetoxy-6-acetoxymethyl-3-(2,2,2-trichloro-ethoxycarbonylamino)-tetrahydro-pyran-2-yloxy]-tetrahydro-pyran-2-ylmethyl ester

(2R,3S,4R,5R,6R)-2-(acetoxymethyl)-6-(((2R,3R,4S,5R,6S)-3-hydroxy-4,5,6-trimethoxytetrahydro-2H-pyran-2-yl)methoxy)-5-(((2,2,2-trichloroethoxy)carbonyl)amino)tetrahydro-2H-pyran-3,4-diyl diacetate

(2R,3S,4R,5R,6S)-2-(acetoxymethyl)-6-(((2R,3R,4S,5R,6S)-2-(hydroxymethyl)-4,5,6-trimethoxytetrahydro-2H-pyran-3-yl)oxy)-5-(((2,2,2-trichloroethoxy)carbonyl)amino)tetrahydro-2H-pyran-3,4-diyl diacetate