英文别名(E)-6-((5R,7S,10S,13R,14R,15S,17R)-7,15-Dihydroxy-4,4,10,13,14-pentamethyl-3,11-dioxo-2,3,4,5,6,7,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-methyl-4-oxohept-5-enoic acid; (E)-6-[(7S,10S,13R,14R,15S,17R)-7,15-dihydroxy-4,4,10,13,14-pentamethyl-3,11-dioxo-2,5,6,7,12,15,16,17-octahydro-1H-cyclopenta[a]phenanthren-17-yl]-2-methyl-4-oxohept-5-enoic acid; Lanosta-8,20(22)-dien-26-oic acid,7,15-dihydroxy-3,11,23-trioxo-,(7beta,15alpha,20E); (20E)-7β,15α-Dihydroxy-3,11,23-trioxo-5α-lanosta-8,20(22)-dien-26-oic acid; (20E)-7β,15α-Dihydroxy-3,11,23-trioxolanosta-8,20(22)-diene-26-oic acid; Lanosta-8,20(22)-dien-26-oicacid, 7,15-dihydroxy-3,11,23-trioxo-, (7b,15a,20E)-; Lanosta-8,20(22)-dien-26-oic acid, 7,15-dihydroxy-3,11,23-trioxo-, (7β,15α,20E)- 
