Asoprisnil ecamate (

INN Inns are generally establishments or buildings where travelers can seek lodging, and usually, food and drink. Inns are typically located in the country or along a highway; before the advent of motorized transportation they also provided accommo ...

) (developmental code name J-956) is a synthetic, steroidal

selective progesterone receptor modulator A selective progesterone receptor modulator (SPRM) is an agent that acts on the progesterone receptor (PR), the biological target of progestogens like progesterone. A characteristic that distinguishes such substances from full receptor agonists (e ...

(SPRM) which was under development for the treatment of endometriosis,

uterine fibroid Uterine fibroids, also known as uterine leiomyomas or fibroids, are benign smooth muscle tumors of the uterus. Most women with fibroids have no symptoms while others may have painful or heavy periods. If large enough, they may push on the bl ...

s, and

menopausal Menopause, also known as the climacteric, is the time in women's lives when menstrual periods stop permanently, and they are no longer able to bear children. Menopause usually occurs between the age of 47 and 54. Medical professionals often ...

symptoms but was discontinued. It is a potent and highly selective

ligand In coordination chemistry, a ligand is an ion or molecule ( functional group) that binds to a central metal atom to form a coordination complex. The bonding with the metal generally involves formal donation of one or more of the ligand's elec ...

of the progesterone receptor with mixed agonistic and antagonistic activity and much reduced

antiglucocorticoid An antiglucocorticoid is a drug which reduces glucocorticoid activity in the body. They include direct glucocorticoid receptor antagonists such as mifepristone and synthesis inhibitors such as metyrapone, ketoconazole, and aminoglutethimide. ...

activity relative to

mifepristone Mifepristone, also known as RU-486, is a medication typically used in combination with misoprostol to bring about a medical abortion during pregnancy and manage early miscarriage. This combination is 97% effective during the first 63 days of ...

. The drug reached phase III

clinical trial Clinical trials are prospective biomedical or behavioral research studies on human participants designed to answer specific questions about biomedical or behavioral interventions, including new treatments (such as novel vaccines, drugs, diet ...

s for the aforementioned indications prior to its discontinuation.

References

External links

Asoprisnil ecamate – AdisInsight
Antiglucocorticoids Oxime carbamates Estranes Imines Enones Selective progesterone receptor modulators Steroid oximes {{genito-urinary-drug-stub

See also

References

External links