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CAS 755037-03-7

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Regorafenib

Description:
Regorafenib is a small molecule drug primarily used in oncology for the treatment of various cancers, including colorectal cancer and gastrointestinal stromal tumors. It functions as a multi-kinase inhibitor, targeting several receptor tyrosine kinases involved in tumor growth and angiogenesis, such as VEGFR, PDGFR, and RAF kinases. Regorafenib is characterized by its complex chemical structure, which includes a pyridine ring and a 4-(methylsulfonyl)phenyl group, contributing to its pharmacological activity. The substance is typically administered orally and is known for its moderate solubility in aqueous solutions. Its mechanism of action involves the inhibition of tumor cell proliferation and the disruption of the tumor microenvironment, thereby impeding cancer progression. Regorafenib is associated with a range of side effects, including fatigue, hypertension, and gastrointestinal disturbances, necessitating careful monitoring during treatment. As a targeted therapy, it represents a significant advancement in personalized cancer treatment, providing options for patients with refractory disease.
Formula:C21H15ClF4N4O3
InChI: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)
InChI key:InChIKey=FNHKPVJBJVTLMP-UHFFFAOYSA-N
SMILES:O(C=1C=C(C(NC)=O)N=CC1)C2=CC(F)=C(NC(NC3=CC(C(F)(F)F)=C(Cl)C=C3)=O)C=C2
Synonyms:
  • 2-Pyridinecarboxamide, 4-[4-[[[[4-chloro-3-(trifluoromethyl)phenyl]amino]carbonyl]amino]-3-fluorophenoxy]-N-methyl-
  • 4-[4-[N′-(4-Chloro-3-trifluoromethylphenyl)ureido]-3-fluorophenoxy]pyridine-2-carboxylic acid methylamide
  • 4-[4-[[[[4-Chloro-3-(trifluoromethyl)phenyl]amino]carbonyl]amino]-3-fluorophenoxy]-N-methyl-2-pyridinecarboxamide
  • Bay 73-4506
  • Regorafenib
  • Stivarga
  • 4-[4-({[4-Chloro-3-(trifluoromethyl)phenyl]carbamoyl}amino)-3-fluorophenoxy]-N-methylpyridine-2-carboxamide
  • 4-(4-(3-(4-chloro-3-(trifluoroMethyl)phenyl)ureido)-3-fluorophenoxy)-N-MethylpicolinaMide
  • Regafenib
  • Regorafenib (BAY 73-4506)
  • See more synonyms
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