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(11)

EP 4 798 573 A1

(12)

(43) Date of publication: 02.09.2026 Bulletin 2026/36 (21) Application number: 24733786.8 (22) Date of filing: 08.05.2024

(51) International Patent Classification (IPC):  C07D 311/58(2006.01) A61K 31/352(2006.01) A61P 27/02(2006.01) A61K 31/00(2006.01) (52) Cooperative Patent Classification (CPC): A61P 27/02; A61K 31/658; C07D 311/80 (86) International application number: PCT/US2024/028445 (87) International publication number: WO 2025/090133 (01.05.2025 Gazette 2025/18)

(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: 23.10.2023 US 202363545342 P 11.04.2024 US 202463633051 P (71) Applicant: Inmed Pharmaceuticals Inc. Vancouver, British Columbia V6C 1B4 (CA)

(72) Inventors: HSU, Eric Vancouver, BC V6C 1B4 (CA) MACCARRONE, Mauro Vancouver, BC V6C 1B4 (CA) TISI, Annamaria Vancouver, BC V6C 1B4 (CA) BARR, Philip, Jeffrey Vancouver, BC V6C 1B4 (CA) KEALEY, James, T. Vancouver, BC V6C 1B4 (CA) CRAIG, James, Patrick Vancouver, BC V6C 1B4 (CA) MARLOWE, Charles, K. Vancouver, BC V6C 1B4 (CA) (74) Representative: Secerna LLP  The Old Fire Station 18 Clifford Street York YO1 9RD York YO1 9RD (GB)