Syndax unveils mutant-selective EGFR inhibitor SNDX-4321, targets IND filing by end-2026

Syndax Pharmaceuticals Inc

Syndax Pharmaceuticals Inc

SNDX

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  • Syndax unveiled two new pipeline programs at an R&D event, expanding beyond its late-stage revumenib and axatilimab franchises.
  • Introduced SNDX-4321, a mutant-selective allosteric EGFR inhibitor for EGFR-mutated NSCLC; IND filing targeted by end-2026; Phase 1 start in 2027.
  • Selected SNDX-62122, a next-generation menin inhibitor, for myelofibrosis; IND filing expected in 2027; Phase 1 planned in 2027.
  • Axatilimab Phase 2 trial in idiopathic pulmonary fibrosis remains on track for topline data in 4Q26.
  • Revumenib proof-of-principle Phase 1/2 study in myelofibrosis planned to start in 4Q26; initial data expected in 2H27.


Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Syndax Pharmaceuticals Inc. published the original content used to generate this news brief via GlobeNewswire (Ref. ID: 202607140800PRIMZONEFULLFEED9761594) on July 14, 2026, and is solely responsible for the information contained therein.