A synthetic, steroidal progesterone receptor (PR) antagonist with reduced antiglucocorticoid activity compared to mifepristone..

Desogestrel(Org-2969) is a third-generation 19-nortestosterone derivative progestogen; is contained in many oral contraceptive preparations, both combined (COCs) to ethinyl-estradiol (EE) or alone in a progestin-only pill (POP).

Dienogest(STS-557) is a specific progesterone receptor agonist with potent oral endometrial activity and is used in the treatment of endometriosis.

Etonogestrel is a steroidal progestin used in hormonal contraceptives.

Gestrinone (R2323) is a synthetic steroid hormone used to treat endometriosis. It inhibits leiomyoma cells with an IC50 of 43.67 μM.

Hydroxyprogesterone Caproate is a synthetic progestational agent. It binds to and activates nuclear progesterone receptors in the reproductive system and inhibits ovulation and an alteration in the cervical mucus and endometrium.

Norethindrone is a synthetic progestin, which mimic the actions of the endogenous ovarian hormone progesterone.

Norethisterone enanthate is a long-acting parenteral progestogen. Norethisterone enanthate is orally active.

Tibolone is a broad spectrum gonadal steroid agonist with progestagenic, androgenic, and estrogenic activities. Tibolone can be used for postmenopausal osteoporosis research.

Promegestone (R-5020), a progestin, is a potent progesterone receptor (PR) agonist. Promegestone has the potential for endocrine regulation and cancer research.

Norgestimate D6 is the deuterium labeled Norgestimate. Norgestimate, a synthetic progesterone analog, is an orally active progestin with highly selective progestational activity and minimal androgenicity. Norgestimate is used for an oral contraceptive.

Progesterone-13C2 (Pregn-4-ene-3,20-dione-13C2) is the 13C-labeled Progesterone. Progesterone is a steroid hormone that regulates the menstrual cycle and is crucial for pregnancy.

Dexamethasone oxetanone (Dex-Ox), a derivative of the glucocorticoid-selective steroid Dexamethasone (Dex), is an antiglucocorticoid. Dexamethasone oxetanone is an antiprogestin with significant agonist activity with progesterone receptor (PR) A and B isoforms.

Norgestrienone, progestin or synthetic progestin, is a progestin receptor agonist. Norgestrienone is often used as a progestational compound in birth control pills and can be used in combination with ethinyl estradiol.

A small molecule inhibitor of progesterone receptor membrane component 1 (PGRMC1) that alters the spectroscopic properties of the PGRMC1-heme complex.