Casdatifan - Arcus Biosciences
Alternative Names: AB-521; HIF-2a inhibitor - Arcus BiosciencesLatest Information Update: 13 Aug 2025
At a glance
- Originator Arcus Biosciences
- Developer Arcus Biosciences; AstraZeneca
- Class Antineoplastics; Small molecules
- Mechanism of Action Endothelial PAS domain-containing protein 1 inhibitors
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Orphan Drug Status
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 III Renal cell carcinoma
- Phase I/II Solid tumours
- Phase I Cancer
- No development reported Liver cancer
Most Recent Events
- 06 Aug 2025 Phase-III clinical trials in Renal cell carcinoma (Combination therapy, Inoperable/Unresectable, Late-stage disease, Metastatic disease, Second-line therapy or greater) (PO), prior to August 2025 (NCT07011719)
- 06 Aug 2025 Phase-III clinical trials in Renal cell carcinoma (Combination therapy, Late-stage disease, Metastatic disease, First-line therapy, Recurrent) (PO), prior to August 2025 (NCT07000149)
- 06 Aug 2025 Updated efficacy and adverse events data from the phase I/Ib ARC-20 trial in Renal cell carcinoma released by Arcus Biosciences