英文别名(15α,24E)-15-Hydroxy-3-oxolanosta-7,9(11),24-trien-26-oic acid; (15alpha,24E)-15-Hydroxy-3-oxolanosta-7,9,24-trien-26-oic acid; 15alpha-hydroxy-3-oxo-5alpha-lanosta-7,9,24(E)-trien-26-oic acid; Lanosta-7,9(11),24-trien-26-oic acid, 15-hydroxy-3-oxo-, (15α,24E)-; (R,E)-6-((5R,10S,13R,14R,15S,17R)-15-Hydroxy-4,4,10,13,14-pentamethyl-3-oxo-2,3,4,5,6,10,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-methylhept-2-enoic acid 
