PLX 66140
Alternative Names: PLX-66140Latest Information Update: 04 Mar 2026
At a glance
- Originator Plexium
- Class Antineoplastics; Small molecules
- Mechanism of Action Cyclin-dependent kinase 2 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
- Preclinical Cancer; HER2 negative breast cancer
Most Recent Events
- 12 Feb 2026 Preclinical trials in Cancer in USA (PO) (Plexium pipeline, February 2026)
- 12 Feb 2026 Preclinical trials in HER2-negative-breast-cancer in USA (PO) (Plexium pipeline, February 2026)