(2α,3β,18α)-2,3-Dihydroxy-24-{[(2Z)-3-(4-hydroxyphenyl)-2-propenoyl]oxy}urs-12-en-28-oic acid

(2α,3β,18α)-2,3-Dihydroxy-24-{[(2Z)-3-(4-hydroxyphenyl)-2-propenoyl]oxy}urs-12-en-28-oic acid

(2α,3β,18α)-2,3-Dihydroxy-24-{[(2Z)-3-(4-hydroxyphenyl)-2-propenoyl]oxy}urs-12-en-28-säure

Acide (2α,3β,18α)-2,3-dihydroxy-24-{[(2Z)-3-(4-hydroxyphényl)-2-propenoyl]oxy}urs-12-én-28-oïque

Urs-12-en-28-oic acid, 2,3-dihydroxy-24-[[(2Z)-3-(4-hydroxyphenyl)-1-oxo-2-propen-1-yl]oxy]-, (2α,3β,18α)-

(2α,3β,5ξ,9ξ,18ξ)-2,3-Dihydroxy-24-{[(2Z)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}urs-12-en-28-oic acid

10,11-Dihydroxy-9-[3-(4-hydroxy-phenyl)-acryloyloxymethyl]-1,2,6a,6b,9,12a-hexamethyl-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydro-2H-picene-4a-carboxylic acid

2α,3β-Dihydroxy-24-p-z-coumaroyloxyurs-12-en-28-oic acid

Guavacoumaric acid

urs-12-en-28-oic acid, 2,3-dihydroxy-24-[[(2Z)-3-(4-hydroxyphenyl)-1-oxo-2-propenyl]oxy]-, (2α,3β,5ξ,9ξ,18ξ)-