| gptkbp:instanceOf | gptkb:receptor_tyrosine_kinase gptkb:drug
 
 | 
                        
                            
                                | gptkbp:approvalYear | 2013 
 | 
                        
                            
                                | gptkbp:approvedBy | gptkb:FDA gptkb:EMA
 
 | 
                        
                            
                                | gptkbp:ATCCode | L01EB03 
 | 
                        
                            
                                | gptkbp:bioavailability | 92% 
 | 
                        
                            
                                | gptkbp:brand | gptkb:Gilotrif gptkb:Giotrif
 
 | 
                        
                            
                                | gptkbp:CASNumber | 439081-18-2 
 | 
                        
                            
                                | gptkbp:category | gptkb:protease_inhibitor gptkb:antineoplastic_agent
 quinazoline derivative
 
 | 
                        
                            
                                | gptkbp:chemicalFormula | C24H25ClFN5O3 
 | 
                        
                            
                                | gptkbp:contraindication | hypersensitivity to afatinib 
 | 
                        
                            
                                | gptkbp:developedBy | gptkb:Boehringer_Ingelheim 
 | 
                        
                            
                                | gptkbp:eliminationHalfLife | 37 hours 
 | 
                        
                            
                                | gptkbp:excretion | urine feces
 
 | 
                        
                            
                                | gptkbp:hasInChIKey | gptkb:WWUZIQQURGPMPG-UHFFFAOYSA-N 
 | 
                        
                            
                                | gptkbp:hasSMILES | COC1=CC2=C(C=C1)N=C(N2C3=CC=C(C=C3)F)NC(=O)C4=CC=C(C=C4)Cl 
 | 
                        
                            
                                | gptkbp:indication | metastatic non-small cell lung cancer with EGFR mutations 
 | 
                        
                            
                                | gptkbp:KEGGID | D09722 
 | 
                        
                            
                                | gptkbp:legalStatus | prescription only 
 | 
                        
                            
                                | gptkbp:mechanismOfAction | irreversible inhibitor of EGFR and HER2 
 | 
                        
                            
                                | gptkbp:metabolism | minimal, non-CYP mediated 
 | 
                        
                            
                                | gptkbp:molecularWeight | 485.94 g/mol 
 | 
                        
                            
                                | gptkbp:pregnancyCategory | gptkb:D_(Australia) D (US)
 
 | 
                        
                            
                                | gptkbp:proteinBinding | 95% 
 | 
                        
                            
                                | gptkbp:PubChem_CID | gptkb:CHEMBL1173655 gptkb:DB08916
 10184653
 8357222
 
 | 
                        
                            
                                | gptkbp:routeOfAdministration | oral 
 | 
                        
                            
                                | gptkbp:sideEffect | nausea vomiting
 diarrhea
 pruritus
 rash
 dry skin
 decreased appetite
 stomatitis
 paronychia
 
 | 
                        
                            
                                | gptkbp:target | gptkb:EGFR gptkb:ErbB_family
 HER2
 
 | 
                        
                            
                                | gptkbp:UNII | J2U8A8V977 
 | 
                        
                            
                                | gptkbp:usedFor | gptkb:non-small_cell_lung_cancer 
 | 
                        
                            
                                | gptkbp:bfsParent | gptkb:EGFR_signaling_pathway 
 | 
                        
                            
                                | gptkbp:bfsLayer | 6 
 | 
                        
                            
                                | https://www.w3.org/2000/01/rdf-schema#label | afatinib 
 |