(8R,9S,13S,14S)-1-Amino-2,3-dimethoxy-13-methyl-6,7,8,9,11,12,13,14,15,16-decahydro-cyclopenta[a]phenanthren-17-one

(8R,9S,13S,14S)-1,2,3-Trimethoxy-13-methyl-6,7,8,9,11,12,13,14,15,16-decahydro-cyclopenta[a]phenanthren-17-one

2-Methoxy-16-α-hydroxyoestron

2,4-Dimethoxy-oestron-3-methylether

(8R,9S,13S,14S)-4-amino-2,3-dimethoxy-13-methyl-1-((4-nitrophenyl)diazenyl)-6,7,8,9,11,12,13,14,15,16-decahydro-17H-cyclopenta[a]phenanthren-17-one