Lunresertib - Debiopharm
Alternative Names: CCNE1-SL inhibitor - Repare Therapeutics; Lunre; Manchester; RP-6306Latest Information Update: 19 Sep 2025
At a glance
- Originator Repare Therapeutics
 - Developer Canadian Cancer Trials Group; Repare Therapeutics; University Health Network
 - Class Amides; Antineoplastics; Pyridines; Small molecules
 - Mechanism of Action PKMYT1 protein inhibitors
 
- 
          
            
              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
 - Available For Licensing Yes
 
Highest Development Phases
- Phase II Solid tumours
 - Phase I Ovarian cancer; Uterine cancer
 
Most Recent Events
- 19 Sep 2025 Phase I trial is ongoing for Solid tumours (In adolescents, In adults, In the elderly, Late-stage disease, Metastatic disease, Monotherapy, Combination therapy, Second-line therapy or greater) in Denmark and Canada (NCT04855656)
 - 21 Jul 2025 Lunresertib licensed to Debiopharm worldwide
 - 04 Jul 2025 Repare Therapeutics terminates the phase I MINOTAUR trial in Solid tumours (Combination therapy, Metastatic disease, Late-stage disease, Second-line therapy or greater) in the US, Canada, Spain and the United Kingdom (PO) due to the sponsor decided to terminate the study (NCT05147350)