英文别名Lanosta-7,24-dien-21-oic acid, 3-hydroxy-, (3α,13α,14β,17α,20S)-; 3α-Hydroxy tirucall-7,24-dien-21-oic acid; (2S)-2-[(3R,5R,9R,10R,13S,14S,17S)-3-hydroxy-4,4,10,13,14-pentamethyl-2,3,5,6,9,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-yl]-6-methylhept-5-enoic acid 
