(3β,5ξ,9ξ,16α,18ξ,21β,22α)-3,16-dihydroxy-28-oxo-22-{[(2E)-3-phenylprop-2-enoyl]oxy}olean-12-en-21-yl (2Z)-2-methylbut-2-enoate

(2Z)-2-Méthyl-2-buténoate de (3β,5ξ,9ξ,16α,18ξ,21β,22α)-3,16-dihydroxy-28-oxo-22-{[(2E)-3-phényl-2-propenoyl]oxy}oléan-12-én-21-yle

(3β,5ξ,9ξ,16α,18ξ,21β,22α)-3,16-Dihydroxy-28-oxo-22-{[(2E)-3-phenyl-2-propenoyl]oxy}olean-12-en-21-yl (2Z)-2-methyl-2-butenoate

(3β,5ξ,9ξ,16α,18ξ,21β,22α)-3,16-Dihydroxy-28-oxo-22-{[(2E)-3-phenyl-2-propenoyl]oxy}olean-12-en-21-yl-(2Z)-2-methyl-2-butenoat

(3β,5ξ,9ξ,16α,18ξ,21β,22α)-3,16-dihydroxy-28-oxo-22-{[(2E)-3-phenylprop-2-enoyl]oxy}olean-12-en-21-yl (2Z)-2-methylbut-2-enoate

2-Butenoic acid, 2-methyl-, (3β,5ξ,9ξ,16α,18ξ,21β,22α)-3,16-dihydroxy-28-oxo-22-[[(2E)-1-oxo-3-phenyl-2-propen-1-yl]oxy]olean-12-en-21-yl ester, (2Z)-

(E)-2-Methyl-but-2-enoic acid (3R,4R,4aR,5R,6aS,6bR,10S,12aR)-4a-formyl-5,10-dihydroxy-2,2,6a,6b,9,9,12a-heptamethyl-4-(3-phenyl-acryloyloxy)-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydro-picen-3-yl ester