17,17-ethylenedioxy-16α-bromo-2-methoxyestra-1,3,5(10)-trien-3-ol acetate

2-Methoxyoestron

(3-hydroxy-2-methoxy-13-methyl-17-methyleneaminomethylene-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl)-acetonitrile

17β-(2-hydroxyropyl)-2-methoxy-3-O-sulfamoylestra-1,3,5(10)-triene

2-methoxy-3-O-benzyl-17β-acetylestra-1,3,5(10)-triene