N-((R)-2-methyl-4-((6aR,6bS,8aS,8bS,11aS,12aS,12bS)-6a,8a,9-trimethyl-4-oxo-2,4,5,6,6a,6b,7,8,8a,8b,11a,12,12a,12b-tetradecahydro-1H-naphtho[2',1':4,5]indeno[2,1-b]furan-10-yl)butyl)acetamide

5α-Chloro-3β-hydroxypregn-17(20)-ene-20-carboxaldehyde

17β,20-Epoxy-20ξ-cyan-17α-pregnen-(4)-on-(3)

17α-Fluor-20ξ-hydroxy-20ξ-cyan-pregnen-(4)-on-(3)

16,17-环氧黄体酮