KROS 301
Alternative Names: KROS-301Latest Information Update: 28 Jan 2026
At a glance
- Originator Cedars-Sinai Medical Center
- Class Antineoplastics; Small molecules
- Mechanism of Action NF-kappa B inhibitors; RELA 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
- No development reported Triple negative breast cancer
Most Recent Events
- 28 Jan 2026 No recent reports of development identified for preclinical development in Triple-negative-breast-cancer in USA
- 23 Feb 2022 Kairos Pharma has patent protection for KROS 301 (Kairos Pharma website, February 2022)
- 01 Dec 2021 Early research in Triple negative Breast cancer in USA (unspecified route), prior to December 2021 (Kairos Pharma pipeline, February 2022)