Saturday, July 11, 2026

Drug profile · INN

ulipristal

ulipristal (ESMYA) is a progesterone receptor modulator.

EMA: withdrawn Genito-urinary system and sex hormones (G03) G03XB02
Patents linked 0
Pipeline programs 0
News articles 0
Drug details — ulipristal
Class
Genito-urinary system and sex hormones (G03)
Route
Patents
0
Programs
0
Data quality
0.83

Quick answer

ulipristal (ESMYA) is a progesterone receptor modulator.

Key facts

INN ulipristal
Brand ESMYA
Mechanism Progesterone receptor modulator
Target Progesterone receptor
Therapeutic class Genito-urinary system and sex hormones (G03)
ATC code G03XB02

Mechanism of action

Progesterone receptor modulator

Primary target: Progesterone receptor

Approval history

Authority Status Date
EMA withdrawn

Related & competitor drugs

  1. apomorphine Genito-urinary system and sex hormones (G04)
  2. desogestrel Progesterone receptor agonist
  3. medroxyprogesterone acetate Progesterone receptor agonist
  4. megestrol acetate Progesterone receptor agonist
  5. mirabegron Genito-urinary system and sex hormones (G04)
  6. norethindrone Progesterone receptor agonist

Frequently asked questions

What is ulipristal?

ulipristal (ESMYA) is a progesterone receptor modulator.

What is the brand name for ulipristal?

ESMYA is a marketed brand name for ulipristal. Check FDA Drugs@FDA for the current US label holder and prescribing information.