英文别名(6R)-6-((3S,10S,12S,13R,14R,17R)-12-Acetoxy-3-hydroxy-4,4,10,13,14-pentamethyl-7,11,15-trioxo-2,3,4,5,6,7,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-methyl-4-oxoheptanoic acid; (2R,6S)-6-[(3S,5R,10S,12S,13R,14R,17R)-12-acetyloxy-3-hydroxy-4,4,10,13,14-pentamethyl-7,11,15-trioxo-1,2,3,5,6,12,16,17-octahydrocyclopenta[a]phenanthren-17-yl]-2-methyl-4-oxoheptanoic acid 
