Acalabrutinib - Acerta Pharma/AstraZeneca
Alternative Names: Acalabrutinib maleate; ACP-196; CALQUENCE; CalquenceLatest Information Update: 24 Feb 2026
At a glance
- Originator Acerta Pharma
- Developer Acerta Pharma; AstraZeneca; Biologics Inc; National Institutes of Health (USA)
- Class Anti-infectives; Antineoplastics; Antirheumatics; Benzamides; Heavy metals; Imidazoles; Pyrazines; Pyridines; Pyrrolidines; Small molecules
- Mechanism of Action Agammaglobulinaemia tyrosine kinase inhibitors
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Orphan Drug Status
Yes - Mantle-cell lymphoma; Chronic lymphocytic leukaemia; Waldenstrom's macroglobulinaemia
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 III Diffuse large B cell lymphoma
- Phase II B-cell lymphoma; Bladder cancer; Head and neck cancer; Non-Hodgkin's lymphoma; Non-small cell lung cancer; Ovarian cancer; Pancreatic cancer; Richter's syndrome; Waldenstrom's macroglobulinaemia
- Phase I/II B-cell prolymphocytic leukaemia; Follicular lymphoma; Glioblastoma; Multiple myeloma
- No development reported Infections
- Discontinued COVID 2019 infections; Haematological malignancies; Rheumatoid arthritis
Most Recent Events
- 20 Feb 2026 Registered for Chronic lymphocytic leukaemia (Combination therapy, First-line therapy) in USA (PO)
- 06 Dec 2025 Adverse events and efficacy data from a phase III trial in Mantle cell lymphoma presented at the 67th American Society of Hematology Annual Meeting and Exposition (ASH-Hem-2025)
- 31 Oct 2025 Acerta Pharma completes a phase II trial in Chronic lymphocytic leukemia (Second line therapy or greater, First-line therapy) in USA (PO) (NCT02337829)