Carbenoxolone5697-56-331 % similar Bardoxolone218600-44-331 % similar Tenuifolin20183-47-531 % similar 28-β-D-Glucopyranosyl 29-methyl (2β,3β,4α,20β)-3-[(4-O-β-D-glucopyranosyl-β-D-xylopyranosyl)oxy]-2,23-dihydroxyolean-12-ene-28,29-dioate66656-92-630 % similar Alisol C 23-acetate26575-93-930 % similar