Drugs / Lifirafenib
last change Oct 2025 re-read 9 days ago

Lifirafenib

Small molecule targets BRAF, EGFR via inhibition

Developed for
cancer
Investigated by
BeiGene · SpringWorks Therapeutics, Inc.

Trials 3

20142015201620172018201920202021202220232024202520262027
PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 1 NCT03905148 May 2019 → Oct 2024 cancer BeiGene Completed No outcome recorded
Phase 1 NCT03641586 Oct 2015 → Dec 2016 cancer BeiGene Completed No outcome recorded
Phase 1 NCT02610361 Nov 2013 → Oct 2017 cancer BeiGene Completed No outcome recorded

News releases announcing trial results or a regulatory action · 3

DateIssuerRelease
2023-04-17 BeOne Medicines Results BeiGene and SpringWorks Present Clinical Data on Lifirafenib, in Combination with Mirdametinib, in Patients with Advanced or Refractory Solid Tumors with MAPK Pathway Aberrations at the American Association for Cancer Research Annual Meeting 2023 beonemedicines.com ↗
The early clinical data reported here demonstrate the potential of this vertical combination strategy in addressing the substantial unmet medical need represented by patients with tumors driven by these genetic alterations.
2017-04-02 BeOne Medicines Results BeiGene Presents Phase IB Data on RAF Dimer Inhibitor BGB-283 at the 2017 American Association for Cancer Research Annual Meeting beonemedicines.com ↗
BGB-283 appears to have a desirable risk-benefit profile in the combined efficacy and safety data from the Phase IA and IB parts of this study.
2016-04-17 BeOne Medicines Results BeiGene Presents Clinical Data for RAF Dimer Inhibitor BGB-283 at the 2016 American Association for Cancer Research Annual Meeting beonemedicines.com ↗
These preliminary clinical data show that treatment with single-agent BGB-283 is well tolerated with a favorable safety profile, and can result in durable responses in a range of cancers with mutations in BRAF and KRAS.

Evidence & citations 10 cited values

Every value below carries the sentence it was read from. 5 sources stand behind the page.

FieldValueCited text
Known as Lifirafenib “Phase I, Open-Label, Dose-Escalation/Dose-Expansion Study of Lifirafenib (BGB-283), an RAF Family Kinase Inhibitor, in Patients With Solid Tumors.” PMID 32182156 ↗ Mar 2020
1

NCT03905148 ↗

Known as Beigene-283 ChEMBL registry synonym — accepted as the source's own label CHEMBL4209157 ↗
Known as BGB-283 “Phase I, Open-Label, Dose-Escalation/Dose-Expansion Study of Lifirafenib (BGB-283), an RAF Family Kinase Inhibitor, in Patients With Solid Tumors.” PMID 32182156 ↗ Mar 2020
2

NCT03641586 ↗

NCT02610361 ↗

Known as BGB-283 sesqui-maleate ChEMBL registry synonym — accepted as the source's own label CHEMBL4209157 ↗
Known as LIFIRAFENIB MALEATE ChEMBL registry synonym — accepted as the source's own label CHEMBL4209157 ↗
Known as Lifirafenib sesquimaleate ChEMBL registry synonym — accepted as the source's own label CHEMBL4209157 ↗
Action Inhibit “Lifirafenib is an investigational, reversible inhibitor of B-RAFV600E, wild-type A-RAF, B-RAF, C-RAF, and EGFR.” PMID 32182156 ↗ Mar 2020
1

“Serine/threonine-protein kinase B-raf inhibitor” CHEMBL4209157 ↗

Modality Small molecule — CHEMBL4209157 ↗
Target BRAF “Serine/threonine-protein kinase B-raf inhibitor” CHEMBL4209157 ↗
Target EGFR “Lifirafenib is an investigational, reversible inhibitor of B-RAFV600E, wild-type A-RAF, B-RAF, C-RAF, and EGFR.” PMID 32182156 ↗ Mar 2020