-
(9S,10R,13R,14R,17R)-10,13-dimethyl-17-((R)-6-methylhept-6-en-2-yl)-6,9,10,11,12,13,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3(2H)-one
-
(9S,10R,13R,14R,17R)-4,4,10,13-tetramethyl-17-((R)-6-methylhept-6-en-2-yl)-4,9,10,11,12,13,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3(2H)-one
-
-
-
(8S,9S,10R,13S,14S,17R)-4,4,10,13-Tetramethyl-17-((S)-1-methyl-2-triisopropylsilanyloxy-ethyl)-1,2,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-cyclopenta[a]phenanthren-3-one