英文别名
3β,28‐diacetyloxy‐(20R)‐29‐amino‐29‐oxolupane;[(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-acetyloxy-1-[(2R)-1-amino-1-oxopropan-2-yl]-5a,5b,8,8,11a-pentamethyl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysen-3a-yl]methyl acetate