Chemical Component Summary

Name(1~{S})-1-(4-fluorophenyl)-1-[2-[4-[6-(1-methylpyrazol-4-yl)pyrrolo[2,1-f][1,2,4]triazin-4-yl]piperazin-1-yl]pyrimidin-5-yl]ethanamine
Identifiers(1~{S})-1-(4-fluorophenyl)-1-[2-[4-[6-(1-methylpyrazol-4-yl)pyrrolo[2,1-f][1,2,4]triazin-4-yl]piperazin-1-yl]pyrimidin-5-yl]ethanamine
FormulaC26 H27 F N10
Molecular Weight498.558
TypeNON-POLYMER
Isomeric SMILESC[C@](c1ccc(cc1)F)(c2cnc(nc2)N3CCN(CC3)c4c5cc(cn5ncn4)c6cnn(c6)C)N
InChIInChI=1S/C26H27FN10/c1-26(28,20-3-5-22(27)6-4-20)21-13-29-25(30-14-21)36-9-7-35(8-10-36)24-23-11-18(16-37(23)33-17-31-24)19-12-32-34(2)15-19/h3-6,11-17H,7-10,28H2,1-2H3/t26-/m0/s1
InChIKeyDWYRIWUZIJHQKQ-SANMLTNESA-N

Chemical Details

Formal Charge0
Atom Count64
Chiral Atom Count1
Bond Count69
Aromatic Bond Count27

Drug Info: DrugBank

DrugBank IDDB15233 
NameAvapritinib
Groups
  • investigational
  • approved
DescriptionAvapritinib, or BLU-285,[A189327] is a selective tyrosine kinase inhibitor of KIT and platelet derived growth factor receptor alpha indicated for the treatment of unresectable, metastatic gastrointestinal stromal tumors and advanced systemic mastocytosis.[A189339,L40363] It is one of the first medications available for the treatment of multidrug resistant cancers.[A189327] Avapritinib shares a similar mechanism with [ripretinib]. Avapritinib was granted FDA approval on 9 January 2020 [L40363] and EMA approval on 24 September 2020.[L41464]
SynonymsAvapritinib
Brand Names
  • Ayvakit
  • Ayvakyt
IndicationAvapritinib is indicated for the treatment of adults with unresectable or metastatic GIST harboring a platelet-derived growth factor receptor alpha (PDGFRA) exon 18 mutation, including PDGFRA D842V mutations.[L40363,L45520] It is also used to treat adult patients with advanced systemic mastocytosis (AdvSM). AdvSM includes patients with aggressive systemic mastocytosis (ASM), systemic mastocytosis with an associated hematological neoplasm (SM-AHN), and mast cell leukemia. However, it is not recommended for the treatment of patients with AdvSM with platelet counts of less than 50 X 10<sup>9</sup> L.[L40363,L45520]
Categories
  • Antineoplastic Agents
  • Antineoplastic and Immunomodulating Agents
  • BCRP/ABCG2 Inhibitors
  • Bile Salt Export Pump Inhibitors
  • BSEP/ABCB11 Inhibitors
ATC-CodeL01EX18
CAS number1703793-34-3

Drug Targets

NameTarget SequencePharmacological ActionActions
Platelet derived growth factor receptor alpha-unknowninhibitor
Mast/stem cell growth factor receptor KitMRGARGAWDFLCVLLLLLRVQTGSSQPSVSPGEPSPPSIHPGKSDLIVRV...unknowninhibitor
Cytochrome P450 3A4MALIPDLAMETWLLLAVSLVLLYLYGTHSHGLFKKLGIPGPTPLPFLGNI...unknownsubstrate
Cytochrome P450 2C9MDSLVVLVLCLSCLLLLSLWRQSSGRGKLPPGPTPLPVIGNILQIGIKDI...unknownsubstrate,inhibitor
P-glycoprotein 1MDLEGDRNGGAKKKNFFKLNNKSEKDKKEKKPTVSVFSMFRYSNWLDKLY...unknowninhibitor,modulator
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 CHEMBL4204794
PubChem 118023034
ChEMBL CHEMBL4204794