Molecular mass: 471.561 g/mol
Zanubrutinib is an inhibitor of Bruton’s tyrosine kinase (BTK). Zanubrutinib forms a covalent bond with a cysteine residue in the BTK active site, leading to inhibition of BTK activity. BTK is a signalling molecule of the B-cell antigen receptor (BCR) and cytokine receptor pathways. In B-cells, BTK signalling results in activation of pathways necessary for B-cell proliferation, trafficking, chemotaxis, and adhesion.
This medicinal substance has been classified in the anatomical therapeutic chemical (ATC) classification according to its main therapeutic use as follows:
| ATC code | Group title | Classification |
|---|---|---|
| L01EL03 | L Antineoplastic and immunomodulating agents → L01 Antineoplastic agents → L01E Protein kinase inhibitors → L01EL Bruton's tyrosine kinase (BTK) inhibitors | |
Competent medicine agencies globally have authorized commercialization of this active ingredient according to these medication package inserts (MPIs):
| Title | Information Source | Document Type | |
|---|---|---|---|
| BRUKINSA Hard capsule | European Medicines Agency (EU) | MPI, EU: SmPC | |
| BRUKINSA Capsule | FDA, National Drug Code (US) | MPI, US: SPL/PLR |
Zanubrutinib is an active ingredient of these brands:
United States (US)Austria (AT)Croatia (HR)Cyprus (CY)Ecuador (EC)Estonia (EE)France (FR)Ireland (IE)Israel (IL)Italy (IT)Lithuania (LT)Poland (PL)Romania (RO)Spain (ES)United Kingdom (UK)Note the following: The list of brand names is continuously updated, and thus does not include the total of products circulating worldwide. |
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