2α-Brom-5,7β-cyclo-5β-cholestanol-(3α)

5,7-cyclocholestan-3-one

2α-Brom-5,7β-cyclo-5β-cholestanon-(3)

胆甾-4,6-二烯

5a,7a-dimethyl-8-(6-methylheptan-2-yl)-1,4,5,5a,5b,6,7,7a,8,9,10,10a,10b,10c-tetradecahydrocyclopenta[a]cyclopropa[k]fluorene