SIR 2501
Alternative Names: SIR-2501Latest Information Update: 10 Nov 2025
At a glance
- Originator Sironax
- Developer Sironax Aus Pty
- Class Neuroprotectants
- Mechanism of Action SARM1 protein 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 I Neurodegenerative disorders
Most Recent Events
- 10 Nov 2025 Sironax plans a phase Ib/IIa trial for Amyotrophic lateral sclerosis in China (CTR20253552)
- 03 Nov 2025 Adverse events and pharmacodynamic data from a phase I trial in healthy volunteers presented at the Society for Neuroscience (SFN 2025)
- 07 Apr 2025 Sironax Australia Pty completes a phase I trial in healty volunteers (In adults) (PO) in China and Australia (ACTRN12624000562572) .