Chemical formula: C₂₃H₃₀N₈O Molecular mass: 434.548 g/mol PubChem compound: 44631912
Ribociclib is a selective inhibitor of cyclin-dependent kinase (CDK) 4 and 6, resulting in 50% inhibition (IC50) values of 0.01 (4.3 ng/ml) and 0.039 μM (16.9 ng/ml) in biochemical assays, respectively. These kinases are activated upon binding to D-cyclins and play a crucial role in signalling pathways which lead to cell cycle progression and cellular proliferation.
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 |
|---|---|---|
| L01EF02 | L Antineoplastic and immunomodulating agents → L01 Antineoplastic agents → L01E Protein kinase inhibitors → L01EF Cyclin-dependent kinase (CDK) inhibitors | |
Competent medicine agencies globally have authorized commercialization of this active ingredient according to these medication package inserts (MPIs):
| Title | Information Source | Document Type | |
|---|---|---|---|
| KISQALI Film-coated tablet | European Medicines Agency (EU) | MPI, EU: SmPC |
Ribociclib 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)
Lithuania (LT)
Netherlands (NL)
New Zealand (NZ)
Poland (PL)
Romania (RO)
Singapore (SG)
Spain (ES)
Tunisia (TN)
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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