Ritivixibat - Albireo Pharma
Alternative Names: A-3907; IPN-60250Latest Information Update: 22 May 2026
At a glance
- Originator Albireo Pharma
- Developer Albireo Pharma; Ipsen
- Class 2 ring heterocyclic compounds; Anti-inflammatories; Antifibrotics; Hepatoprotectants; Phenyl ethers; Propionic acids; Sulfides; Sulfonamides; Thiazepines
- Mechanism of Action Sodium-bile acid cotransporter inhibitors
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Orphan Drug Status
No
Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.
- New Molecular Entity Yes
Highest Development Phases
- Phase II Primary sclerosing cholangitis
- Phase I Primary biliary cirrhosis
- No development reported Non-alcoholic fatty liver disease; Non-alcoholic steatohepatitis
Most Recent Events
- 04 May 2026 Albireo terminates phase-II clinical trials in Primary sclerosing cholangitis (In the elderly, In adults) in France, Italy, Poland and Spain (PO) due to sponsors decision (NCT05642468)
- 16 Sep 2025 Chemical structure information added.
- 31 Jul 2025 Albireo completes phase-II clinical trials in Primary sclerosing cholangitis (In the elderly, In adults) in France, Italy, Poland and Spain (PO) (NCT05642468)