Tags: Chemical Compound, Chemical Substance.
19-Norprogesterone or 19-norpregn-4-ene-320-dione is a steroid and close analogue of progesterone. It is a potent progestogen and also possesses mineralocorticoid properties although it is not used clinically. It is however the parent compound of a group of progestins that are used as pharmaceutical drugs including nomegestrol acetate promegestone trimegestone gestonorone and nestorone.
