Degradation of 3-aza-A-homo-22-beta-spirost-4a-en-4-one to 3-aza-A-homoandrost-4a-ene-4,17-dione (1,2).
D000731:Androstanes / Q000138:chemical synthesis*; D002625:Chemistry, Organic; D006718:Homosteroids; D007259:Infrared Rays; D055601:Organic Chemistry Phenomena; D013057:Spectrum Analysis; D013150:Spirostans; D014466:Ultraviolet Rays
D000731:Androstanes; D006718:Homosteroids; D013150:Spirostans