CM 559
Alternative Names: CM-559Latest Information Update: 03 Nov 2025
At a glance
- Originator KeyMed Biosciences
- Class Antidementias; Monoclonal antibodies
- Mechanism of Action Amyloid beta-protein inhibitors
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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 Alzheimer's disease
Most Recent Events
- 29 Sep 2025 Phase-I clinical trials in Alzheimer's disease (In volunteers) in China (IV) (NCT07175506)
- 16 Sep 2025 KeyMed Biosciences plans a phase I trial (In volunteers) for in China in September 2025 (IV, Injection) (NCT07175506)
- 16 Sep 2025 Preclinical trials in Alzheimer's disease in China (IV) prior to September 2025