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(11)

EP 4 572 750 A2

(12)

(88) Date of publication A3: 11.04.2024 (43) Date of publication: 25.06.2025 Bulletin 2025/26 (21) Application number: 23855605.4 (22) Date of filing: 15.08.2023

(51) International Patent Classification (IPC):  A61K 31/18(2006.01) A61K 31/015(2006.01) A61K 31/03(2006.01) A61K 31/352(2006.01) A61K 31/025(2006.01) A61K 31/33(2006.01) (52) Cooperative Patent Classification (CPC): C07D 309/14; A61P 35/00 (86) International application number: PCT/US2023/072200 (87) International publication number: WO 2024/040045 (22.02.2024 Gazette 2024/08)

(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: KH MA MD TN (30) Priority: 15.08.2022 US 202263398077 P (71) Applicant: Atux Iskay LLC Plainsboro, NJ 08536 (US)	(72) Inventor: OHLMEYER, Michael Plainsboro, New Jersey 08536 (US) (74) Representative: K&L Gates LLP  Friedrichstraße 110 A 10117 Berlin 10117 Berlin (DE)