Pirtobrutinib - Loxo Oncology
Alternative Names: Jaypirca; LOXO-305; LY 3527727; RXC-005Latest Information Update: 15 Dec 2025
At a glance
- Originator Redx Pharma
- Developer Eli Lilly and Company; Loxo Oncology
- Class Amides; Amines; Antineoplastics; Fluorobenzenes; Pyrazoles; Small molecules
- Mechanism of Action Agammaglobulinaemia tyrosine kinase 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
Highest Development Phases
- Marketed Chronic lymphocytic leukaemia; Mantle-cell lymphoma
- Phase II Non-Hodgkin's lymphoma
- Phase I/II Marginal zone B-cell lymphoma; Waldenstrom's macroglobulinaemia
- No development reported Haematological malignancies
Most Recent Events
- 09 Dec 2025 Efficacy and adverse events data from a phase-III BRUIN CLL-313 trial in Chronic lymphocytic leukaemia released by Eli Lilly and Company
- 09 Dec 2025 Eli Lilly and Company expects regulatory approvals for pirtobrutinib in Chronic lymphocytic leukaemia in earlier disease settings in 2026
- 09 Dec 2025 Efficacy and adverse events data from a phase III BRUIN CLL-313 trial in Chronic lymphocytic leukaemia released by Eli Lilly and Company