Definition: Pregnane derivatives in which two side-chain methyl groups or two methylene groups in the ring skeleton (or a combination thereof) have been oxidized to keto groups.
alphadolone [ alfadolone,alphadolone acetate,alphadolone, (3alpha,5beta)-isomer,alphadolone, (3beta,5alpha)-isomer ] see also record for acetate; RN given refers to (3alpha,5alpha)-isomer