1 HJ4 (8s,11r,13s,14s,17s)-11-[4-(dimethylamino)phenyl]-17-(3,3-dimethylbut-1-yn-1-yl)-17-hydroxy-13-methyl-1,2,6,7,8,11,12,13,14,15,16,17-dodecahydro-3h-cyclopenta[a]phenanthren-3-one (non-preferred name) 1.000 2 486 11-(4-dimethylamino-phenyl)-17-hydroxy-13-methyl-17-prop-1-ynyl-1,2,6,7,8,11,12,13,14,15,16,17-dodec ahydro-cyclopenta[a]phenanthren-3-one 0.914 3 2S0 [(8s,11r,13s,14s,17r)-17-acetyl-11-[4-(dimethylamino)phenyl]-13-methyl-3-oxo-1,2,6,7,8,11,12,14,15,16-decahydrocyclopen ta[a]phenanthren-17-yl] acetate 0.750