英文别名
(20R,22R)-[(dimethylmethylene)dioxy]-2β,3β,9α,25-tetrahydroxy-5β-cholest-7,14-dien-6-one;(2S,3R,5R,9S,10S,13R,17S)-2,3,9-trihydroxy-17-[(4R,5R)-5-(3-hydroxy-3-methylbutyl)-2,2,4-trimethyl-1,3-dioxolan-4-yl]-10,13-dimethyl-2,3,4,5,11,12,16,17-octahydro-1H-cyclopenta[a]phenanthren-6-one