ATC Group: L04AF04 Filgotinib

The World Health Organization's ATC classification organizes medical drugs based on therapeutic properties, chemical composition, and anatomy. It helps make essential medicines readily available globally and is widely used in the pharmaceutical industry.

Position of L04AF04 in the ATC hierarchy

Level Code Title
1 L Antineoplastic and immunomodulating agents
2 L04 Immunosuppressants
3 L04A Immunosuppressants
4 L04AF Janus-associated kinase (JAK) inhibitors
5 L04AF04

Active ingredients in L04AF04

Active Ingredient

Filgotinib is an adenosine triphosphate (ATP)-competitive and reversible inhibitor of the JAK family. Within the signalling pathway, JAKs phosphorylate and activate signal transducers and activators of transcription (STATs) which modulate intracellular activity including gene expression. Filgotinib modulates these signalling pathways by preventing the phosphorylation and activation of STATs. Filgotinib is indicated for the treatment of moderate to severe active rheumatoid arthritis in adult patients.

Related product monographs

Document Type Information Source  
 JYSELECA Film-coated tablet MPI, EU: SmPC European Medicines Agency (EU)

Medicines classified under this ATC code globally

Austria (AT)

Croatia (HR)

Estonia (EE)

Finland (FI)

France (FR)

Ireland (IE)

Italy (IT)

Japan (JP)

Lithuania (LT)

Netherlands (NL)

Poland (PL)

Romania (RO)

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.