(R)-4-{(3R,5R,8R,9S,10S,13R,14S,17R)-3-[(R)-4-((3R,5R,8R,9S,10S,13R,14S,17R)-3-Hydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-pentanoyloxy]-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl}-penoic acid

3α-(tert-butyldimethylsiloxy)-5β-cholan-24-yl iodoacetate

benzyl (R)-4-((3R,5R,8R,9S,10S,13R,14S,17R)-3-(((R)-4-((3R,5R,8R,9S,10S,13R,14S,17R)-3-hydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoyl)oxy)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoate

3α-(tert-butyldimethylsilyloxy)-20(R)-(3-iodopropyl)pregnane