Atrasentan - Chinook Therapeutics
Alternative Names: A 147627; A-1476271; Abbott 147627; ABT-147627; ABT-627; Atrasentan hydrochloride; CHK-01; EXV-811; Vanrafia; XinlayLatest Information Update: 18 Feb 2026
At a glance
- Originator Abbott Laboratories
- Developer Abbott Laboratories; AbbVie; Chinook Therapeutics
- Class Amides; Anti-inflammatories; Antineoplastics; Benzodioxoles; Carboxylic acids; Ethers; Heart failure therapies; Pyrrolidines; Small molecules; Toluenes; Vascular disorder therapies
- Mechanism of Action Endothelin A receptor antagonists
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Orphan Drug Status
Yes - Nephrotic syndrome; IgA nephropathy
Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.
- New Molecular Entity Yes
Highest Development Phases
- Marketed IgA nephropathy
- Phase III Atherosclerosis
- Phase II Diabetic nephropathies; Focal segmental glomerulosclerosis; Hereditary nephritis
- Discontinued Adenocarcinoma; Brain cancer; Coronary artery restenosis; Heart failure; Lung cancer; Ovarian cancer; Prostate cancer; Renal cancer
Most Recent Events
- 13 Feb 2026 Novartis plans to submit for traditional approval for IgA Nephropathy in 2026
- 13 Feb 2026 Final efficacy and adverse events data from a phase III ALIGN trial in IgA nephropathy released by Novartis
- 22 Jan 2026 Novartis initiates a Managed Access Program for IgA nephropathy (PO) (NCT07319585)