4-孕烯-7beta-醇-3,20-二酮

11α,15β-dihydroxypregn-4-ene-3,20-dione

15β,17α-dihydroxy-4-pregnen-3,20-dione

Pregn-4-ene-3,20-dione, 11,15,17-trihydroxy-, (11a,15b)-