Deupirfenidone - Celea Therapeutics
Alternative Names: Deuterated pirfenidone; Deuterium-substituted pirfenidone; LYT-100; LYT-100-COV; LYT-100-ILD; LYT-100-LYMPH; Pirfenidone deuterated; SD-560Latest Information Update: 11 Dec 2025
At a glance
- Originator Auspex Pharmaceuticals
- Developer PureTech Health
- Class Anti-infectives; Anti-inflammatories; Antifibrotics; Organic deuterium compounds; Pyridones; Small molecules
- Mechanism of Action Collagen inhibitors; Cytokine 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 No
Highest Development Phases
- Phase II Idiopathic pulmonary fibrosis
- Discontinued Lymphoedema; Post acute COVID 19 syndrome
Most Recent Events
- 08 Dec 2025 PureTech plans registration enabling phase III SURPASS-IPF trial for Idiopathic pulmonary fibrosis in USA (PO) in the first half of 2026
- 22 Oct 2025 Updated adverse event data from the phase IIb ELEVATE IPF trial in Idiopathic pulmonary disease released by PureTech Health
- 29 Sep 2025 Updated efficacy and adverse events data from a phase IIb ELEVATE IPF trial in Idiopathic pulmonary fibrosis released by PureTech