9Β,11Β-环氧-16Β-甲基孕甾-1,4-二烯-17Alpha,20-二醇-3,20-二酮-21-醋酸酯

17,21-二羟基-16beta-甲基孕甾-1,4,9(11)-三烯-3,20-二酮 21-醋酸酯

Pregn-9(11)-en-20-one, 16,17-epoxy-3-hydroxy-, (3β,5α,16α)-

16β-methyl-9β,11β-epoxy-17α-hydroxy-1,4-pregnadiene-3,20-dione

16β-methyl-3β,17α-dihydroxy-20,20-ethylenedioxy-5α-pregn-9(11)-ene