PLX 61639
Alternative Names: PLX-61639Latest Information Update: 22 Dec 2025
At a glance
- Originator Plexium
- Class Antineoplastics; Small molecules
- Mechanism of Action SMARCA2 protein degraders
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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 Solid tumours
Most Recent Events
- 02 Dec 2025 Phase-I clinical trials in Solid tumours (Late-stage disease, Metastatic disease, Second-line therapy or greater) in USA (PO) (NCT07284186)
- 27 Feb 2025 Preclinical trials in Solid tumours in USA (PO) prior to February 2025 (Plexium pipeline, February 2025)