- |||||||||| exarafenib (KIN-2787) / Kinnate Biopharma
Journal: The Discovery of Exarafenib (KIN-2787): Overcoming the Challenges of Pan-RAF Kinase Inhibition. (Pubmed Central) - Jan 17, 2024 However, the discovery of a potent and selective inhibitor with biopharmaceutical properties suitable to sustain robust target inhibition in the clinical setting has proven challenging. Herein, we report the discovery of exarafenib (15), a highly potent and selective inhibitor that intercepts the RAF protein in the dimer compatible ?C-helix-IN conformation and demonstrates anti-tumor efficacy in preclinical models with BRAF class I, II, and III and NRAS alterations.
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Enrollment change: A Study to Evaluate KIN-2787 in Participants With BRAF and/or NRAS Mutation Positive Solid Tumors (clinicaltrials.gov) - Oct 10, 2023 P1, N=400, Recruiting, Herein, we report the discovery of exarafenib (15), a highly potent and selective inhibitor that intercepts the RAF protein in the dimer compatible ?C-helix-IN conformation and demonstrates anti-tumor efficacy in preclinical models with BRAF class I, II, and III and NRAS alterations. N=262 --> 400
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Antitumor Activity of KIN-2787, a Next-Generation pan-RAF Inhibitor, in Preclinical Models of Human BRAF-alteration Driven Non-small Cell Lung Cancer (NSCLC) ([VIRTUAL]) - Feb 4, 2022 - Abstract #IASLCTTLC2022IASLC_TTLC_139; P1 While the RAF inhibitor dabrafenib is approved for treatment of BRAF Class I-altered NSCLC (in combination with trametinib), there are no RAF targeted therapies for treatment of NSCLC patients with tumors driven by BRAF Class II or Class III dimer-dependent alterations, likely contributing to the inferior clinical outcomes of these patients (Dagogo-Jack et al...In contrast to dabrafenib or vemurafenib, approved BRAF inhibitors with activity limited to Class I BRAF alterations, KIN-2787 was most active in Class II and Class III BRAF mutant NSCLC cells (EC50 median values 264 nM and 24 nM, respectively)...A Phase I dose-escalation and expansion clinical trial evaluating the safety and efficacy of KIN-2787 is actively enrolling (NCT04913285). Patients with advanced and metastatic solid tumors, including NSCLC patients, whose cancers are driven by BRAF Class I, II, or III alterations will receive KIN-2787 treatment on this study.
- |||||||||| KIN-2787 / Fount Therap
[VIRTUAL] The next-generation pan-RAF inhibitor, KIN-2787, is active in class II and class III BRAF mutant models. () - Apr 28, 2021 - Abstract #ASCO2021ASCO_923; KIN-2787 is a next-generation pan-RAF inhibitor with pronounced in vitro and in vivo activity against human cancers driven by Class II and III BRAF mutations . A phase 1 dose escalation and expansion clinical trial evaluating the safety and efficacy of KIN-2787 monotherapy in patients with advanced or metastatic solid tumors harboring BRAF gene alterations, including Class II and III mutations, is expected to initiate in 2021.
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