Regorafenib

Regorafenib, sold under the brand name Stivarga among others, is an oral multi-kinase inhibitor developed by Bayer which targets angiogenic, stromal and oncogenic receptor tyrosine kinase (RTK). Regorafenib shows anti-angiogenic activity due to its dual targeted VEGFR2-TIE2 tyrosine kinase inhibition. Since 2009 it was studied as a potential treatment option in multiple tumor types. By 2015 it had two US approvals for advanced cancers.

Regorafenib
Clinical data
Trade namesStivarga, Regonix
Other namesBAY 73-4506
AHFS/Drugs.comMonograph
MedlinePlusa613004
License data
Pregnancy
category
  • AU: D
Routes of
administration
By mouth
ATC code
Legal status
Legal status
Pharmacokinetic data
Bioavailability69-83%
Protein binding99.5%
MetabolismHepatic (UGT1A9-mediated)
Elimination half-life20-30 hours
ExcretionFeces (71%), urine (19%)
Identifiers
  • 4-[4-({[4-Chloro-3-(trifluoromethyl)phenyl]carbamoyl}amino)-3-fluorophenoxy]-N-methylpyridine-2-carboxamide hydrate
CAS Number
PubChem CID
DrugBank
ChemSpider
UNII
KEGG
ChEBI
ChEMBL
CompTox Dashboard (EPA)
ECHA InfoCard100.248.939
Chemical and physical data
FormulaC21H15ClF4N4O3
Molar mass482.82 g·mol−1
3D model (JSmol)
  • CNC(=O)c1cc(ccn1)Oc2ccc(c(c2)F)NC(=O)Nc3ccc(c(c3)C(F)(F)F)Cl
  • InChI=1S/C21H15ClF4N4O3/c1-27-19(31)18-10-13(6-7-28-18)33-12-3-5-17(16(23)9-12)30-20(32)29-11-2-4-15(22)14(8-11)21(24,25)26/h2-10H,1H3,(H,27,31)(H2,29,30,32)
  • Key:FNHKPVJBJVTLMP-UHFFFAOYSA-N
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