D-13β-ethyl-11β,17β-dihydroxy-11α-methylgon-4-en-3-one

(8S,9S,11S,13S,14S,17S)-13-Ethyl-3-methoxy-11-methyl-4,6,7,8,9,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-11,17-diol

(8S,9S,11S,13S,14S,17S)-17-Benzyloxy-13-ethyl-3-methoxy-11-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-11-ol

18a-homoestr-5-ene-3,11,17-trione cyclic 3,17-bis(1,2-ethanediyl acetal)

13β-ethyl-11α-hydroxygon-5-ene-3,17-dione-3,17-diethylene ketal