20116383JIntPharmRes,Vol.38,No.3,June,2011··,,,祎,,、、[1]。,,、、[2]。2000,90。,,。FDA2001,(imatinib,STI-571)、(dasa-tinib,Sprycel)、(gefitinib,Iressa)、(erlotinib,Tarceva)、(sorafenib,Nexavar)、(sunitinib,Sutent)、(laptinib,Tykerb)、(nilotinib,Tasigna)(pazopanib,GW-786034)9(tyrosinekinaseinhibitor,TKI),100[3]。。12090,2-,Bcr-Abl,,ATP。Abl,Tyr393Abl,Bcr-AblIC50300nmol/L。N[]2000,90,,,。,,,。[];;[]R916[]A[]1674-0440(2011)03-0177-06Actionmechanismsandstructure-activityrelationshipsofcommercialtyrosinekinaseinhibitors:researchadvancesCAIZhi-qiang,HUANGChang-jiang,YUANJing,LIYi-liang,XUWei-ren,TANGLi-da(TianjinKeyLaboratoryofMolecularDrugDesignandDiscovery,TianjinInstituteofPharmaceuticalResearch,Tianjin300193,China)[Abstract]Thereareabout2000kinasesinthehumangenome,ofwhichmorethan90areproteintyrosinekinase.Thedrugstargetingatproteintyrosinekinaseareaclassofquiteimportantanticancerdrugs.Thispaperreviewstheresearchad-vancesonthesmallmoleculartyrosinekinaseinhibitors,thewayofreceptorproteinbindingwithinhibitorsandtheirmecha-nism.Emphasizingonsummarizingthestructure-activityrelationship,itwasfoundthatthestructureofmoleculardockingisconsistentwiththatofrealstructure-activityrelationship.[Keywords]tyrosinekinaseinhibitor;antitumor;structure-activityrelationship:,,,:,Tel:022-23006023E-mail:czq0601@gmail.com:300193,(,,,,,):,,,:,Tel:022-23006023,E-mail:czq0601@gmail.com177··20116383JIntPharmRes,Vol.38,No.3,June,2011NMet318,Thr315,Thr315Abl。IC501μmol/L。,Glu286[4-5]。β(PDGF-β)(SCF)c-kit[6-7]。2001510FDA(CML),CMLBcr-Abl,,Science2001。2,2003FDA。(EGFR),EGFRATP,,AKTMAPKEGFR,,。EGFRIC5020nmol/L,,N1N3,99.97%99.5%。N3C-CN3-,,IC5092nmol/L。N3Met769Thr830,。67,,,、,,[8-11]。,,、。3、,、TKI,EGFR,。,。20041119,FDA。EGFR,,EGFRIC502nmol/L,EGFREGFR,IC5020nmol/L,ATP。2、5、8,,,4。,4-,C3′C4′,3-,4-。C3′C4′,[12-14]。,C3′。4,/,,178··20116383JIntPharmRes,Vol.38,No.3,June,2011。BayerOnyx,200512FDA。,RAF/MEK/ERK,(VEGF)PDGF,。C-RafIC501nmol/L,A,IC503.5μmol/L,AC-Raf。A342,IC500.056、0.0200.95μmol/L。B-RafV600E,4A200,IC500.0397.7μmol/L,4A700,IC500.011μmol/L[15]。Raf,Raf[16]。,BC,。5(sunitinib,Sutent),。20061FDA,VEGFPDGFR-β、KIT、KLT-3RET,,。VEGFPDGFR-βIC500.080.002μmol/L。,1,3---2-C4′,VEGF-R2PDGFR-β。C4′VEGFR-2,IC501.23μmol/L;()PDGFR-β,IC500.060μmol/L。,1,3---2-C4′,1,3---2-。PDGFR-βVEGFR-2,C4′,C4′,。C4PDGFR-βVEGFR-2,。,IC5015.6、16.348.9μmol/L[17-18]。6,CML,,20066FDA。Bcr-Abl、SRC、C-KitPDGFR,CML。-,Abl3:(1)Met318;(2)Met318;(3)Thr315。AblSrc。Lys2952--6-Leu273Gly344,,N-2-,,Bcr-AblIC5013nmol/L[19-20],,179··20116383JIntPharmRes,Vol.38,No.3,June,2011。7TKI,CML,,,200710FDA。Bcr-Abl,SCFKitPDGF。,Abl。,Bcr-Abl20~30,10,SCFPDGF[21]。Abl,。8,,,20073FDA。EGFR(ErbB-1)HER2(ErbB-2)ATP,,EGFR(ErbB-1)HER2(ErbB-2),EGFRHER2IC5010.89.3nmol/L。,4。ATP,,。()HER2,EGFR,EGFR。4-EGFRHER2。N,,EGFRHER2IC50100nmol/L,N5H,。N1、C8,C6C7,4。N1Met769NH,N3Thr830。Ala719Leu820。3-Val720、Lys721、Leu764、Thr766、Thr830Asp831[22-23]。,,,,。9,VEGFR-1、VEGFR-2、VEGFR-3、PDGFR-α、PDGFR-βc-kit。,。200912,。VEGFR-1、VEGFR-2VEGFR-3IC5010、3047nmol/L。2,4-、3,VEGFbFGF,IC500.1313μmol/L。N1C2Cys919;2,。πLys868ε;[24];180··20116383JIntPharmRes,Vol.38,No.3,June,2011,。10,9TKI,,,,。,。,,、。,、、。【】[1],,.[J].,2009,36(3):161-171.[2],,,.[J].,2006,5(6):50-53.[3]BikkerJA,BrooijmanS,WissnerA,etal.Kinasedomainmuta-tionsincancer:implicationsforsmallmoleculedrugdesignstrategies[J].JMedChem,2009,52(6):1493-1509.[4]Quinlás-CardamaA,CortesJ.TherapeuticoptionsagainstbCR-ABL1T315I-positivechronicmyelogenousleukemia[J].ClinCancerRes,2008,14(14):4392-4399.[5]ManleyPW,StieflN,Cowan-JacobSW,etal.Structuralresem-blancesandcomparisonsoftherelativepharmacologicalpro-pertiesofimatinibandnilotinib[J].BioorgMedChem,2010,18(19):6977-6986.[6]SchindlerT,BornmannW,PellicenaP,etal.Structuralmecha-nismforSTI-571inhibitionofabelsontyrosinekinase[J].Science,2000,289(15):1938-1942.[7]GorreME,MohammedM,EllwoodK,etal.ClinicalresistancetoSTI-571cancertherapycausedbyBCR-ABLgenemutationoramplication[J].Science,2001,293(3):876-880.[8]HennequinLF,ThomosAP,JohnstoneC,etal.Designandstructure-activityrelationshipofanewclassofpotentVEGFreceptortyrosinekinaseinhibitors[J].JMedChem,1999,42(8):5369-5389.[9]SmaillJB,ShowalterHD,ZhouH,etal.6-Substituted-4-anili-noquinazolinesand4-anilinopyrido[3,4-d]pyrimidinesassolu-ble,irreversibleinhibitorsoftheepidermalgrowthfactorrecep-tor[J].JMedChem,2001,44(1):429-440.[10].[M].:,2004:374-388,588-602.[11]WissnerA,BergerDM,BoschelliDH,etal.3-Carbonitrilein-hibitorsofepidermalgrowthfactorreceptorkinaseandtheirbioisostericrelationshiptothe4-anilino-6,7-dialkoxyquinazo-lineinhibitors[J].JMedChem,2000,43(17):3244-3256.[12]PetrovKG,ZhangYM,CarterM,etal.OptimizationandSARfordualErbB-l/ErbB-2tyrosinekinaseinhibitioninthe6-fu-ranylquinazolineseries[J].BioorgMedChemLett,2006,16(17):4686-4691.[13]ZhangYM,CockerillS,GuntripSB,etal.SynthesisandSARofpotentEGFR/erbB2dualinhibitors[J].BioorgMedChemLett,2004,14(1):111-114.[14]HouTJ,ZhuLL,ChenLR,etal.MappingthebindingsiteofalargesetofquinazolinetypeEGFRinhibitorsusingmolecularfieldanalysesandmoleculardockingstudies[J].JChemIn-formComputSci,2003,43(1):273-287.[15]PollockPM,HarperUL,