Fostamatinib

Chemical formula: C₂₃H₂₆FN₆O₉P  Molecular mass: 580.46 g/mol  PubChem compound: 11671467

Active ingredient description

Fostamatinib is a tyrosine kinase inhibitor with demonstrated activity against spleen tyrosine kinase (SYK), through its major metabolite R406. R406 reduces antibody-mediated destruction of platelets. Fostamatinib is indicated for the treatment of chronic immune thrombocytopenia (ITP) in adult patients.

Medicine classification

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
B02BX09 B Blood and blood forming organs → B02 Antihemorrhagics → B02B Vitamin K and other hemostatics → B02BX Other systemic hemostatics
Discover more medicines within B02BX09

Product monographs

Competent medicine agencies globally have authorized commercialization of this active ingredient according to these medication package inserts (MPIs):

Title Information Source Document Type  
TAVALISSE Film-coated tablet FDA, National Drug Code (US) MPI, US: SPL/PLR

Structural formula

Graphic representation of the active ingredient's molecular structure

External identifiers

CAS Substance: 901119-35-5
DrugBank Drug: DB12010
PubChem Compound: 11671467
RxNorm Ingredient: 2044896
SNOMED-CT Concept: 772033003
Fostamatinib (substance)
UNII Identifier: SQ8A3S5101
FOSTAMATINIB

Medicines

Fostamatinib is an active ingredient of these brands:

United States (US)

Austria (AT)

  • TAVLESSE as Fostamatinib disodium hexahydrate

Canada (CA)

Croatia (HR)

  • TAVLESSE as Fostamatinib disodium hexahydrate

Estonia (EE)

  • TAVLESSE as Fostamatinib disodium hexahydrate

Finland (FI)

  • TAVLESSE as Fostamatinib disodium hexahydrate

France (FR)

  • TAVLESSE as Fostamatinib disodium hexahydrate

Ireland (IE)

  • TAVLESSE as Fostamatinib disodium hexahydrate

Israel (IL)

Italy (IT)

  • TAVLESSE as Fostamatinib disodium hexahydrate

Japan (JP)

Lithuania (LT)

  • TAVLESSE as Fostamatinib disodium hexahydrate

Poland (PL)

  • TAVLESSE as Fostamatinib disodium hexahydrate

Spain (ES)

  • TAVLESSE as Fostamatinib disodium hexahydrate

United Kingdom (UK)

  • TAVLESSE as Fostamatinib disodium hexahydrate

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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