FPI 2059
Alternative Names: 225Ac-IPN-01087; 225Ac-IPN-1087; FPI-2059Latest Information Update: 28 Mar 2026
At a glance
- Originator Ipsen Biopharmaceuticals
- Developer Fusion Pharmaceuticals
- Class Antineoplastics; Radioisotopes; Radiopharmaceuticals; Small molecules
- Mechanism of Action Ionising radiation emitters
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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
- No development reported Solid tumours
Most Recent Events
- 28 Mar 2026 No recent reports of development identified for phase-I development in Solid-tumours(Inoperable/Unresectable, Late-stage disease, Metastatic disease, Recurrent, Second-line therapy or greater) in Australia (IV)
- 28 Dec 2025 No recent reports of development identified for phase-I development in Solid-tumours(Inoperable/Unresectable, Late-stage disease, Metastatic disease, Recurrent, Second-line therapy or greater) in USA (IV)
- 28 Sep 2025 No recent reports of development identified for preclinical development in Solid-tumours in Canada (Parenteral)