3-((10R,13R)-3-Hydroxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-butyraldehyde

ethyl (R)-5-((3S,8S,9S,10R,13R,14S,17R)-3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)hex-2-enoate

3β-acetoxy-24-diazomethyl-cholen-(5)-one-(24)

(25-(Tetrahydro-2H-pyran-2-yl)oxy-5-cholesten-3β-ol)-acetat

2-(((3S,8S,9S,10R,13R,14S,17R)-17-((R)-5-bromopentan-2-yl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl)oxy)tetrahydro-2H-pyran