11β,17β-dihydroxy-17α-pregn-4-en-20-yn-3-one

9α-bromo-11β,17β-dihydroxy-17α-pregn-4-en-20-yn-3-one

2-((8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl 4-methylbenzenesulfonate