英文别名
(20R)-3α.20.21-trihydroxy-5β-pregnanone-(11);(20S)-3α.20.21-trihydroxy-5β-pregnanone-(11);(3R,5S,8S,9S,10S,13S,14S,17S)-17-((S)-1,2-Dihydroxy-ethyl)-3-hydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-11-one;3α,20β,21-Trihydroxy-5β-pregnan-11-on;3α,20β,21-Trihydroxy-5β-pregnan-on-(11)