(2S,3S,4S,5R,6R)-6-[[(3S,6aR,6bS,8aS,12aS,14aR,14bR)-4,4,6a,6b,11,11,14b-heptamethyl-8a-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxycarbonyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy]-4-[(1S,2R)-1-(carboxymethyloxy)-2,3-dihydroxy-3-oxo-propoxy]-3-hydroxy-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxy-tetrahydropyran-2-carboxylic acid

(2S,3S,4S,5R,6R)-6-[[(3S,6aR,6bS,8aS,12aS,14aR,14bR)-4,4,6a,6b,11,11,14b-heptamethyl-8a-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxycarbonyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy]-4-[(1S,2R)-1-(carboxymethyloxy)-2,3-dihydroxy-3-oxo-propoxy]-3-hydroxy-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxy-tetrahydropyran-2-carboxylic acid

1-O-[(3β,5ξ)-3-({3-O-[(1S,2R)-2-Carboxy-1-(carboxymethoxy)-2-hydroxyethyl]-2-O-(β-D-glucopyranosyl)-β-D-glucopyranuronosyl}oxy)-28-oxoolean-12-en-28-yl]-β-D-glucopyranose

1-O-[(3β,5ξ)-3-({3-O-[(1S,2R)-2-Carboxy-1-(carboxyméthoxy)-2-hydroxyéthyl]-2-O-(β-D-glucopyranosyl)-β-D-glucopyranuronosyl}oxy)-28-oxooléan-12-én-28-yl]-β-D-glucopyranose