Chemical Component Summary

Name[6,7-BIS(2-METHOXY-ETHOXY)QUINAZOLINE-4-YL]-(3-ETHYNYLPHENYL)AMINE
SynonymsERLOTINIB
IdentifiersN-(3-ethynylphenyl)-6,7-bis(2-methoxyethoxy)quinazolin-4-amine
FormulaC22 H23 N3 O4
Molecular Weight393.436
TypeNON-POLYMER
Isomeric SMILESCOCCOc1cc2c(cc1OCCOC)ncnc2Nc3cccc(c3)C#C
InChIInChI=1S/C22H23N3O4/c1-4-16-6-5-7-17(12-16)25-22-18-13-20(28-10-8-26-2)21(29-11-9-27-3)14-19(18)23-15-24-22/h1,5-7,12-15H,8-11H2,2-3H3,(H,23,24,25)
InChIKeyAAKJLRGGTJKAMG-UHFFFAOYSA-N

Chemical Details

Formal Charge0
Atom Count52
Chiral Atom Count0
Bond Count54
Aromatic Bond Count17

Drug Info: DrugBank

DrugBank IDDB00530 
NameErlotinib
Groups
  • approved
  • investigational
DescriptionErlotinib is an inhibitor of the epidermal growth factor receptor (EGFR) tyrosine kinase that is used in the treatment of non-small cell lung cancer, pancreatic cancer and several other types of cancer. It is typically marketed under the trade name Tarceva. Erlotinib binds to the epidermal growth factor receptor (EGFR) tyrosine kinase in a reversible fashion at the adenosine triphosphate (ATP) binding site of the receptor. Recent studies demonstrate that erlotinib is also a potent inhibitor of JAK2V617F, which is a mutant form of tyrosine kinase JAK2 found in most patients with polycythemia vera (PV) and a substantial proportion of patients with idiopathic myelofibrosis or essential thrombocythemia. This finding introduces the potential use of erlotinib in the treatment of JAK2V617F-positive PV and other myeloproliferative disorders.
Synonyms
  • Erlotinib
  • Erlotinib hydrochloride
  • [6,7-Bis-(2-methoxy-ethoxy)-quinazolin-4-yl]-(3-ethynyl-phenyl)-amine
Brand Names
  • Nat-erlotinib
  • Erlotinib
  • Teva-erlotinib
  • Tarceva
  • Apo-erlotinib
IndicationErlotinib is indicated for: - The treatment of metastatic non-small cell lung cancer (NSCLC) with tumors showing epidermal growth factor receptor (EGFR) exon 19 deletions or exon 21 (L858R) substitution mutations [FDA label]. - In combination with first-line treatment for patients diagnosed with locally advanced, unresectable or metastatic pancreatic cancer [FDA label]. The safety and efficacy of erlotinib have not been established for patients with NSCLC whose tumors show other EGFR mutations. Additionally it is not recommended for use in combination with platinum-based chemotherapy. [FDA label]
Categories
  • Antineoplastic Agents
  • Antineoplastic and Immunomodulating Agents
  • BCRP/ABCG2 Inhibitors
  • Cytochrome P-450 CYP1A2 Substrates
  • Cytochrome P-450 CYP1A2 Substrates with a Narrow Therapeutic Index
ATC-CodeL01EB02
CAS number183321-74-6

Drug Targets

NameTarget SequencePharmacological ActionActions
Nuclear receptor subfamily 1 group I member 2MEVRPKESWNHADFVHCEDTESVPGKPSVNADEEVGGPQICRVCGDKATG...unknownagonist
Epidermal growth factor receptorMRPSGTAGAALLALLAALCPASRALEEKKVCQGTSNKLTQLGTFEDHFLS...unknownantagonist
Cytochrome P450 3A4MALIPDLAMETWLLLAVSLVLLYLYGTHSHGLFKKLGIPGPTPLPFLGNI...unknownsubstrate,inhibitor
Cytochrome P450 3A5MDLIPNLAVETWLLLAVSLVLLYLYGTRTHGLFKRLGIPGPTPLPLLGNV...unknownsubstrate
Cytochrome P450 1A2MALSQSVPFSATELLLASAIFCLVFWVLKGLRPRVPKGLKSPPEPWGWPL...unknownsubstrate
View More
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 CHEMBL553
PubChem 176870
ChEMBL CHEMBL553
ChEBI CHEBI:114785
CCDC/CSD DULKAX01, OMEJUN01, OMEKOI, OMEKIC, OMEKEY, OMEJUN