(R)-5-[(1S,2S)-1-Hydroxy-2-((3S,8S,9S,10R,13S,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)-propyl]-3-methyl-dihydro-furan-2-one

cholest-5-ene-3β-hydroxy-26,23-lactone

cholest-5-ene-3β-hydroxy-26,23-lactone

Acetic acid (2R,3S,8S,9S,10R,13S,14S,17R)-3-acetoxy-17-[(S)-1-((4R,5S)-5-isobutyl-2,2-dimethyl-[1,3]dioxolan-4-yl)-ethyl]-10,13-dimethyl-6-oxo-hexadecahydro-cyclopenta[a]phenanthren-2-yl ester

(S)-5-{(1R,2S)-2-[(3S,8S,9S,10R,13S,14S,17R)-10,13-Dimethyl-3-(tetrahydro-pyran-2-yloxy)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]-1-iodo-propyl}-3-methyl-dihydro-furan-2-one