ATC Group: L01FX22 Loncastuximab tesirine

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 L01FX22 in the ATC hierarchy

Level Code Title
1 L Antineoplastic and immunomodulating agents
2 L01 Antineoplastic agents
3 L01F Monoclonal antibodies and antibody drug conjugates
4 L01FX Other monoclonal antibodies
5 L01FX22

Active ingredients in L01FX22

Active Ingredient Description
Loncastuximab tesirine

Loncastuximab tesirine is an antibody-drug conjugate (ADC) targeting CD19. Upon binding to CD19, loncastuximab tesirine is internalised followed by release of SG3199 via proteolytic cleavage. The released SG3199 binds to the DNA minor groove and forms highly cytotoxic DNA interstrand crosslinks, subsequently inducing cell death.

Related product monographs

Title Information Source Document Type  
ZYNLONTA Powder for solution for infusion European Medicines Agency (EU) MPI, EU: SmPC

Medicines in this ATC group

United States (US)

Austria (AT)

Croatia (HR)

Estonia (EE)

Ireland (IE)

Italy (IT)

Lithuania (LT)

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.