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Ulipristal acetate

Medication
Ulipristal acetate, sold under the brand name Ella among others, is a medication used for emergency contraception and uterine fibroids. As emergency contraception it should be used within 120 hours of vaginally penetrating intercourse. For... Wikipedia
AHFS/Drugs.com: Monograph
Bioavailability: Nearly 100%
DrugBank: DB08867
Elimination half-life: 32 hours
Excretion: ca. 90% with feces
Metabolism: Likely CYP3A4
Other names: CDB-2914; 11β--17α-acetoxy-19-norpregna-4,9-diene-3,20-dione