(3S,4aR,6aR,6bS,8aS,11S,12aR,14aR,14bS)-11-((6-dodecanamidopyridin-2-yl)carbamoyl)-4,4,6a,6b,8a,11,14b-heptamethyl-14-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydropicen-3-yl 2-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)acetate

N-(L-isoleucine tert-butyl ester)-3β-acetyl-11-oxo-olean-12-en-18β-H-30-amide

(2S,4aS,6aS,6bR,8aR,10R,12aS,12bR,14bS)-10-Hydroxy-2,4a,6a,6b,9,9,12a-heptamethyl-13-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydro-picene-2-carboxylic acid methyl ester

(3β,18β,20β)-29-hydrazino-11,29-dioxoolean-12-en-3-yl acetate

ethyl (3β)-3-(acetyloxy)-11-oxo-olean-12-en-30-oate