英文别名
1-benzyl 3-((1 S,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-1-isopropyl-5a,5b,8,8,11a-pentamethyl-3a-((S)-2-(5-phenyl-1H-imidazol-2-yl)pyrrolidine-1-carbonyl) icosahydro-1H-cyclopenta[a]chrys e n-9-yl) (1R,3S)-2,2-dimethylcyclobutane-1,3-dicarboxylate;1-O-[(1S,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-3a-[(2S)-2-(5-phenyl-1H-imidazol-2-yl)pyrrolidine-1-carbonyl]-1-propan-2-yl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysen-9-yl] 3-O-benzyl (1S,3R)-2,2-dimethylcyclobutane-1,3-dicarboxylate