齐墩果-12-烯[2,3-c][1,2,5]恶二唑-28-酸苯甲酯

(3beta)-3-羟基-2-(羟基亚氨基)齐墩果-12-烯-28-酸苯甲酯

(4aS,6aS,6bR,8aR,11R,12aR,12bR,14bS)-11-(tert-Butyl-dimethyl-silanyloxy)-2,2,6a,6b,9,9,12a-heptamethyl-10-oxo-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydro-2H-picene-4a-carboxylic acid benzyl ester

3-epioleanolic acid benzyl ester

(4aS,6aS,6bR,8aR,10R,11R,12aR,12bR,14bS)-10,11-Dihydroxy-2,2,6a,6b,9,9,12a-heptamethyl-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydro-2H-picene-4a-carboxylic acid 2-bromo-ethyl ester