(3β,5α)-21-(acetyloxy)-3-hydroxypregnan-20-one

3α,21-diacetoxy-5α-pregnan-20-one

5alpha-孕甾-3alpha-醇-20-酮

别孕烯醇酮

2-((tert-butyldimethylsilyl)oxy)-1-((3R,5S,8R,9S,10S,13S,14S,17S)-3-((tert-butyldimethylsilyl)oxy)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethan-1-one