(19)

(11)

EP 4 739 680 A1

(12)

(43) Date of publication: 13.05.2026 Bulletin 2026/20 (21) Application number: 24754793.8 (22) Date of filing: 05.07.2024

(51) International Patent Classification (IPC):  C07D 413/14(2006.01) A61P 13/10(2006.01) A61P 19/02(2006.01) A61P 19/10(2006.01) A61K 31/423(2006.01) A61P 1/00(2006.01) A61P 19/00(2006.01) A61P 19/08(2006.01) A61P 25/02(2006.01) (52) Cooperative Patent Classification (CPC): C07D 413/14; A61P 1/00; A61P 13/10; A61P 19/00; A61P 19/02; A61P 19/08; A61P 19/10; A61P 25/02 (86) International application number: PCT/US2024/036924 (87) International publication number: WO 2025/014818 (16.01.2025 Gazette 2025/03)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: GE KH MA MD TN (30) Priority: 07.07.2023 US 202363512404 P (71) Applicant: Actio Biosciences, Inc. San Diego, CA 92130 (US)	(72) Inventors: KATANA, Ashley Fairview Park, Ohio 44126 (US) LINK, John Otto San Francisco, California 94110 (US) (74) Representative: Cooley (UK) LLP  22 Bishopsgate London EC2N 4BQ London EC2N 4BQ (GB)