Adverse Drug Reaction Classification System

Pharmaceutical Information
Drug Name Erlotinib
Drug ID BADD_D00800
Description Erlotinib 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.
Indications and Usage For the treatment of patients with locally advanced or metastatic non-small cell lung cancer after failure of at least one prior chemotherapy regimen. Also for use, in combination with gemcitabine, as the first-line treatment of patients with locally advanced, unresectable or metastatic pancreatic cancer.
Marketing Status Prescription; Discontinued
ATC Code L01EB02
DrugBank ID DB00530
KEGG ID D07907
MeSH ID D000069347
PubChem ID 176870
TTD Drug ID D07POC
NDC Product Code 70771-1521; 63304-096; 63850-7566; 68382-913; 63304-095; 0093-7663; 70771-1522; 68382-914; 59923-725; 59923-726; 0093-7664; 0093-7662; 68382-915; 70771-1523; 68554-0052; 63304-135; 59923-727
Synonyms Erlotinib Hydrochloride | Hydrochloride, Erlotinib | Erlotinib HCl | HCl, Erlotinib | OSI-774 | OSI 774 | OSI774 | CP 358774 | 358774, CP | CP 358,774 | 358,774, CP | CP-358,774 | CP358,774 | CP-358774 | CP358774 | 11C-erlotinib | 11C erlotinib | Erlotinib | N-(3-ethynylphenyl)-6,7-bis(2-methoxyethoxy)quinazolin-4-amine | Tarceva
Chemical Information
Molecular Formula C22H23N3O4
CAS Registry Number 183321-74-6
SMILES COCCOC1=C(C=C2C(=C1)C(=NC=N2)NC3=CC=CC(=C3)C#C)OCCOC
Chemical Structure
ADR Related Proteins Induced by Drug
ADR Term Protein Name UniProt AC TTD Target ID PMID
Not AvailableNot AvailableNot AvailableNot AvailableNot Available
ADRs Induced by Drug
ADR Term ADReCS ID ADR Frequency (FAERS) ADR Severity Grade (FAERS) ADR Severity Grade (CTCAE)
Furuncle23.09.01.004; 11.02.05.0080.000799%Not Available
Gait disturbance17.02.05.016; 08.01.02.002--
Gamma-glutamyltransferase increased13.03.01.011--
Gastritis07.08.02.001--
Gastrooesophageal reflux disease07.02.02.0030.004263%
Gastrointestinal disorder07.11.01.001--Not Available
Gastrointestinal haemorrhage24.07.02.009; 07.12.02.001--Not Available
Gastrointestinal pain07.01.05.005--
Gastrointestinal perforation07.04.04.0010.000417%Not Available
Generalised oedema14.05.06.007; 08.01.07.004--
Glossitis07.14.01.0010.000533%Not Available
Haematemesis07.12.02.002; 24.07.02.011--Not Available
Haematochezia24.07.02.012; 07.12.02.003--Not Available
Haematuria24.07.01.047; 20.02.01.006--
Blood urine present13.13.02.002--Not Available
Haemoglobin13.01.05.018--Not Available
Haemoglobin decreased13.01.05.003--Not Available
Haemolytic anaemia01.06.03.002--Not Available
Haemoptysis24.07.01.006; 22.02.03.004; 02.01.02.0060.004795%Not Available
Haemothorax22.05.02.001; 12.01.03.002; 24.07.01.0080.000533%
Hair disorder23.02.06.0030.000533%Not Available
Hair growth abnormal23.02.06.0060.002131%Not Available
Hair texture abnormal23.02.06.0040.001332%
Hallucination19.10.02.002--
Headache17.14.01.001--
Henoch-Schonlein purpura10.02.02.004; 01.01.04.001; 24.07.06.003; 23.06.01.0020.000799%Not Available
Hepatic failure09.01.03.002--
Hepatic function abnormal09.01.02.001--Not Available
Hepatitis09.01.07.004--Not Available
Hepatocellular injury09.01.07.008--Not Available
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