(2S,4aR,4bS,6aS,7aS,8aS,8bS,8cR,8dR,9aR,9bR)-2,9b-Dihydroxy-4a,6a-dimethylhexadecahydro-1H-cyclopropa[4,5]cyclopenta[1,2-a]cyclopropa[l]phenanthren-7(7aH)-one
3b,5-二羟基-6b,7b:15b,16b-二亚甲基-5b-雄甾烷-17-酮;7-酮基胆固醇-D7;Q5(曲螺酮的中间体);曲螺酮中间体;屈螺酮Q5;屈螺酮中间体(Q5);屈螺酮中间体Q5;3Β,5-二羟基-6Β,7Β:15Β,16Β-二亚甲基-5Β-雄甾烷-17-酮;屈螺酮中间体D8