Pirtobrutinib - Loxo Oncology
Alternative Names: Japali; JAYPIRCA; Jaypirca; Jayprica; LOXO-305; LY 3527727; RXC-005Latest Information Update: 25 Aug 2026
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
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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
- Marketed Chronic lymphocytic leukaemia; Mantle-cell lymphoma
- Phase II Non-Hodgkin's lymphoma
- Phase I/II Idiopathic thrombocytopenic purpura; Marginal zone B-cell lymphoma; Waldenstrom's macroglobulinaemia
- No development reported Haematological malignancies
Most Recent Events
- 14 Aug 2026 Preregistration for Chronic lymphocytic leukaemia (Combination therapy, Second-line therapy or greater) (PO) before August 2026 (Eli Lilly and Company pipeline, August 2026)
- 11 Aug 2026 Eli Lily and company plans a phase II trial in Chronic lymphocytic leukemia (Second-line therapy or greater, Monotherapy, Combination therapy) in Netherlands (CTIS2025-524842-89-00)
- 05 Aug 2026 Registered for Chronic lymphocytic leukaemia (Monotherapy) in European Union, Norway, Liechtenstein, Iceland (PO)