AOP 208
Alternative Names: AOP-208; LB-208Latest Information Update: 04 May 2026
At a glance
- Originator Leukos Biotech
- Developer AOP Orphan Pharmaceuticals AG; Leukos Biotech
- Class Antineoplastics
- Mechanism of Action Serotonin 1B receptor antagonists
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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
- Available For Licensing Yes
Highest Development Phases
- Phase I Lymphoma; Solid tumours
- Preclinical Acute myeloid leukaemia; Myelodysplastic syndromes
Most Recent Events
- 15 Apr 2026 Aop Orphan Pharmaceuticals plans a phase I/II trial in Acute myeloid leukemia and Myelodysplastic syndrome (Second-line therapy or greater) in Spain (PO) in May 2026 (CTIS2025-523396-38-00)
- 01 Oct 2024 AOP Orphan Pharmaceuticals in-licenses AOP 208 from Leukos Biotech
- 01 Oct 2024 Phase-I clinical trials in Lymphoma, Solid tumours (PO)