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EP 4 739 696 A1

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(43) Date of publication: 13.05.2026 Bulletin 2026/20 (21) Application number: 24835525.7 (22) Date of filing: 03.07.2024

(51) International Patent Classification (IPC):  C07F 9/6558(2006.01) A61K 31/675(2006.01) C07F 9/655(2006.01) A61K 31/655(2006.01) A61P 35/00(2006.01) C07F 9/6561(2006.01) (52) Cooperative Patent Classification (CPC): A61P 35/00; C07F 9/6561; C07F 9/65586; C07F 9/65522 (86) International application number: PCT/IB2024/056519 (87) International publication number: WO 2025/008773 (09.01.2025 Gazette 2025/02)

(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: 03.07.2023 US 202363524820 P (71) Applicant: Lunella Biotech, Inc. Ottawa, ON K1Z 1A1 (CA)	(72) Inventors: LISANTI, Michael P. Greater Manchester M20 2DS (GB) SOTGIA, Federica Greater Manchester M20 2DS (GB) KANGASMETSA, Jussi Cambridge Cambridgeshire CB2 9BX (GB) DIPISA, Filippo Salford Greater Manchester M5 3GH (GB) (74) Representative: Mathys & Squire  32 London Bridge Street The Shard London SE1 9SG London SE1 9SG (GB)