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A4250 (odevixibat) — Competitive Intelligence Brief
phase 3
Bile acid transporter inhibitor
IBAT (ileal bile acid transporter; SLC10A2)
Hepatology / Gastroenterology
Small molecule
Live · refreshed every 30 min
Target snapshot
A4250 (odevixibat) (A4250 (odevixibat)) — Albireo. Odevixibat inhibits the ileal bile acid transporter (IBAT) to reduce bile acid reabsorption and increase fecal excretion, thereby lowering serum bile acids.
Comparator set (2 drugs)
| Drug | Generic | Sponsor | Phase | Class | Target | Approval / PDUFA |
|---|---|---|---|---|---|---|
| A4250 (odevixibat) TARGET | A4250 (odevixibat) | Albireo | phase 3 | Bile acid transporter inhibitor | IBAT (ileal bile acid transporter; SLC10A2) | |
| Bylvay | ODEVIXIBAT | Ipsen | marketed | Ileal Bile Acid Transporter Inhibitor [EPC] | Ileal sodium/bile acid cotransporter | 2021-01-01 |
| Livmarli | maralixibat hydrochloride | Mirum Pharma Inc | marketed | Ileal Bile Acid Transporter Inhibitor | Ileal sodium/bile acid cotransporter | 2021-01-01 |
Recent regulatory actions (last 90 days)
Upcoming PDUFA dates (next 180 days)
Patent timeline (forward window)
- — Livmarli · 11260053 · US
- — Livmarli · 11376251 · US
- — Livmarli · 11497745 · US
- — Livmarli · 11229647 · US
Sponsor landscape (Bile acid transporter inhibitor class)
- Albireo · 1 drug in this class
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Cite this brief
Drug Landscape (2026). A4250 (odevixibat) — Competitive Intelligence Brief. https://druglandscape.com/ci/a4250-odevixibat. Accessed 2026-06-10.
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