KAYO 1609
Alternative Names: KAYO-1609Latest Information Update: 11 Nov 2025
At a glance
- Originator KayoThera
- Class Antineoplastics; Small molecules
- Mechanism of Action Undefined mechanism
-
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 Pregnancy
- Discontinued Cancer
Most Recent Events
- 11 Nov 2025 Discontinued - Preclinical for Cancer in USA (PO) (KayoThera pipeline, November 2025)
- 11 Nov 2025 Preclinical trials in Pregnancy (Prevention) in USA (PO) (KayoThera pipeline, November 2025)
- 18 Sep 2023 KAYO 1609 is available for licensing as of 18 Sep 2023. https://kayothera.com/about/