Chemical formula: C₁₆H₁₇N₇O₂S Molecular mass: 371.42 g/mol PubChem compound: 44205240
Baricitinib is a selective and reversible inhibitor of Janus kinase (JAK)1 and JAK2. In isolated enzyme assays, baricitinib inhibited the activities of JAK1, JAK2, Tyrosine Kinase 2 and JAK3 with IC50 values of 5.9, 5.7, 53 and >400 nM, respectively. Janus kinases (JAKs) are enzymes that transduce intracellular signals from cell surface receptors for a number of cytokines and growth factors involved in haematopoiesis, inflammation and immune function.
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 |
|---|---|---|
| L04AF02 | L Antineoplastic and immunomodulating agents → L04 Immunosuppressants → L04A Immunosuppressants → L04AF Janus-associated kinase (JAK) inhibitors | |
Competent medicine agencies globally have authorized commercialization of this active ingredient according to these medication package inserts (MPIs):
| Title | Information Source | Document Type | |
|---|---|---|---|
| OLUMIANT Film-coated tablet | European Medicines Agency (EU) | MPI, EU: SmPC |
Baricitinib is an active ingredient of these brands:
United States (US)Australia (AU)Austria (AT)Brazil (BR)Canada (CA)Croatia (HR)Cyprus (CY)Ecuador (EC)Estonia (EE)Finland (FI)France (FR)Hong Kong (HK)Ireland (IE)Israel (IL)Italy (IT)Japan (JP)Lithuania (LT)Netherlands (NL)Poland (PL)Romania (RO)Singapore (SG)South Africa (ZA)Spain (ES)Turkey (TR)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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