英文别名
3β-acetoxy-16α-hydroxy-lanosta-8,24(31)-diene-21-oic acid 3,5,6-trimethylpyrazin-2-ylmethyl ester;(3,5,6-trimethylpyrazin-2-yl)methyl (2R)-2-[(3S,5R,10S,13R,14R,16R,17R)-3-acetyloxy-16-hydroxy-4,4,10,13,14-pentamethyl-2,3,5,6,7,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-yl]-6-methyl-5-methylideneheptanoate