Bosutinib - Pfizer
Alternative Names: Bosulif; Bosutinib monohydrate - Pfizer; PF-05208763; PF-5208763; SKI-606Latest Information Update: 07 Jan 2026
At a glance
- Originator Wyeth
- Developer Pfizer
- Class Aniline compounds; Antineoplastics; Chlorine compounds; Nitriles; Piperazines; Quinolines; Small molecules; Urologics
- Mechanism of Action Bcr-Abl tyrosine kinase inhibitors; Src-family kinase inhibitors
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Orphan Drug Status
Yes - Chronic myeloid leukaemia
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 myeloid leukaemia
- Phase II Glioblastoma
- Phase I/II Amyotrophic lateral sclerosis; Precursor cell lymphoblastic leukaemia-lymphoma
- Discontinued Autosomal dominant polycystic kidney disease; Breast cancer; Solid tumours
Most Recent Events
- 12 Jun 2025 Efficacy and adverse events data from a phase I/II BCHILD trial in Chronic myeloid leukaemia presented at the 30th Congress of the European Haematology Association (EHA-2025)
- 31 Dec 2024 St. Olavs Hospital in collaboration with Pfizer completes the phase II BosuPeg trial in Chronic myeloid leukaemia (Monotherapy, First-line therapy) in Sweden, Norway, Finland, Denmark (PO) (NCT03831776) (EudraCT2018-001044-54)
- 31 Dec 2024 St. Olavs Hospital in collaboration with Pfizer completes the phase II BosuPeg trial in Chronic myeloid leukaemia (Combination therapy, First-line therapy) in Sweden, Norway, Finland, Denmark (PO) (NCT03831776) (EudraCT2018-001044-54)