C29H38O5
C31H43NO5
(8S,9R,10R,11S,13S,14S)-11-(4-methoxyphenyl)-10,13-dimethyl-1,6,7,8,9,10,11,12,13,14,15,16-dodecahydro-3H-cyclopenta[a]phenanthrene-3,17(2H)-dione
(8S,9R,10R,11S,12S,13R,14S)-12-hydroxy-11-(4-methoxyphenyl)-10,13-dimethyl-1,6,7,8,9,10,11,12,13,14,15,16-dodecahydro-3H-cyclopenta[a]phenanthrene-3,17(2H)-dione
(8’S,9’S,10'R,13‘R,14’S)-11‘-(4-methoxyphenyl)-10’,13‘-dimethyl-1‘,4’,7’,8’,9’,10’,13’,14',15’,16’-decahydro-2’H-dispiro[[1,3]dioxolane-2,3’-cyclopenta[a]phenanthrene-17’,2”-[1,3]dioxolane]