ATC Group: L01EE05 Mirdametinib

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 L01EE05 in the ATC hierarchy

Level Code Title
1 L Antineoplastic and immunomodulating agents
2 L01 Antineoplastic agents
3 L01E Protein kinase inhibitors
4 L01EE Mitogen-activated protein kinase (MEK) inhibitors
5 L01EE05

Active ingredients in L01EE05

Active Ingredient

Mirdametinib is a selective, non‑competitive inhibitor of mitogen‑activated protein kinase kinases 1 and 2 (MEK1/2). Mirdametinib blocks MEK activity and the rat sarcoma (RAS)‑rapidly accelerated fibrosarcoma (RAF)‑MEK pathway. Therefore, MEK inhibition blocks proliferation and survival of tumour cells in which the RAF‑MEK‑extracellular related kinase (ERK) pathway is activated.

Related product monographs

Document Type Information Source  
 EZMEKLY Hard capsule MPI, EU: SmPC European Medicines Agency (EU)
 GOMEKLI Capsule / Tablet MPI, US: SPL/PLR FDA, National Drug Code (US)

United States medicines

Medicines classified under this ATC code globally

Austria (AT)

Estonia (EE)

Italy (IT)

Lithuania (LT)

Romania (RO)

Note the following: The list of brand names is continuously updated, and thus does not include the total of products circulating worldwide.