英文别名
6α-hydroxy-3,O-didehydrobetulinic acid;6α-hydroxy-3-on-20(29)-lupen-28-oic acid;(1R,3aS,5aR,5bR,7S,7aR,11aR,11bR,13aR,13bR)-7-hydroxy-5a,5b,8,8,11a-pentamethyl-9-oxo-1-prop-1-en-2-yl-2,3,4,5,6,7,7a,10,11,11b,12,13,13a,13b-tetradecahydro-1H-cyclopenta[a]chrysene-3a-carboxylic acid