Chemical Component Summary

Name7-cyclopentyl-N,N-dimethyl-2-{[5-(piperazin-1-yl)pyridin-2-yl]amino}-7H-pyrrolo[2,3-d]pyrimidine-6-carboxamide
SynonymsRibociclib
Identifiers7-cyclopentyl-~{N},~{N}-dimethyl-2-[(5-piperazin-1-ylpyridin-2-yl)amino]pyrrolo[2,3-d]pyrimidine-6-carboxamide
FormulaC23 H30 N8 O
Molecular Weight434.537
TypeNON-POLYMER
Isomeric SMILESCN(C)C(=O)c1cc2cnc(nc2n1C3CCCC3)Nc4ccc(cn4)N5CCNCC5
InChIInChI=1S/C23H30N8O/c1-29(2)22(32)19-13-16-14-26-23(28-21(16)31(19)17-5-3-4-6-17)27-20-8-7-18(15-25-20)30-11-9-24-10-12-30/h7-8,13-15,17,24H,3-6,9-12H2,1-2H3,(H,25,26,27,28)
InChIKeyRHXHGRAEPCAFML-UHFFFAOYSA-N

Chemical Details

Formal Charge0
Atom Count62
Chiral Atom Count0
Bond Count66
Aromatic Bond Count16

Drug Info: DrugBank

DrugBank IDDB11730 
NameRibociclib
Groups
  • investigational
  • approved
DescriptionRibociclib is a selective cyclin-dependent kinase inhibitor, a class of drugs that help slow the progression of cancer by inhibiting two proteins called cyclin-dependent kinase 4 and 6 (CDK4/6). These proteins, when over-activated, can enable cancer cells to grow and divide too quickly. Targeting CDK4/6 with enhanced precision may play a role in ensuring that cancer cells do not continue to replicate uncontrollably. Ribociclib was approved by the U.S. FDA in March, 2017 as Kisqali.
Synonyms
  • Ribociclib succinate
  • Ribociclib hydrochloride
  • Ribociclib
Brand Names
  • Kisqali
  • Kisqali Femara Co-pack
IndicationKisqali (ribociclib) is a selective cyclin-dependent kinase inhibitor, a class of drugs that help slow the progression of cancer by inhibiting two proteins called cyclin-dependent kinase 4 and 6 (CDK4/6). These proteins, when over-activated, can enable cancer cells to grow and divide too quickly. Targeting CDK4/6 with enhanced precision may play a role in ensuring that cancer cells do not continue to replicate uncontrollably.
Categories
  • Amines
  • Antineoplastic Agents
  • Antineoplastic and Immunomodulating Agents
  • Cyclin-dependent kinase (CDK) inhibitors
  • Cytochrome P-450 CYP3A Inhibitors
ATC-CodeL01EF02
CAS number1211441-98-3

Drug Targets

NameTarget SequencePharmacological ActionActions
Cyclin-dependent kinase 4MATSRYEPVAEIGVGAYGTVYKARDPHSGHFVALKSVRVPNGGGGGGGLP...unknownantagonist,inhibitor
Cyclin-dependent kinase 6MEKDGLCRADQQYECVAEIGEGAYGKVFKARDLKNGGRFVALKRVRVQTG...unknownantagonist,inhibitor
Cytochrome P450 3A4MALIPDLAMETWLLLAVSLVLLYLYGTHSHGLFKKLGIPGPTPLPFLGNI...unknownsubstrate,inhibitor
Drug Info/Drug Targets: DrugBank 3.0: a comprehensive resource for 'omics' research on drugs. Knox C, Law V, Jewison T, Liu P, Ly S, Frolkis A, Pon A, Banco K, Mak C, Neveu V, Djoumbou Y, Eisner R, Guo AC, Wishart DS. Nucleic Acids Res. 2011 Jan; 39 (Database issue):D1035-41. | PMID:21059682

Related Resource References

Resource NameReference
Pharos CHEMBL3545110
PubChem 44631912
ChEMBL CHEMBL3545110