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(11)

EP 4 581 011 A1

(12)

(43) Date of publication: 09.07.2025 Bulletin 2025/28 (21) Application number: 23858459.3 (22) Date of filing: 29.08.2023

(51) International Patent Classification (IPC):  C07C 317/28(2006.01) A61K 9/06(2006.01) A61K 31/166(2006.01) A61K 31/55(2006.01) C07C 317/44(2006.01) C07D 223/10(2006.01) C07D 319/18(2006.01) A61K 9/00(2006.01) A61K 31/131(2006.01) A61K 31/277(2006.01) A61P 17/02(2006.01) C07D 215/36(2006.01) C07D 249/06(2006.01) (52) Cooperative Patent Classification (CPC): A61P 17/02; C07C 317/44; C07C 317/28; C07D 223/10; C07D 249/06; C07D 319/18; C07D 277/26; C07D 231/12; A61K 9/0014; C07B 2200/05 (86) International application number: PCT/AU2023/050833 (87) International publication number: WO 2024/044813 (07.03.2024 Gazette 2024/10)

(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: 29.08.2022 AU 2022902483 (71) Applicant: Syntara Limited Frenchs Forest, New South Wales 2086 (AU)	(72) Inventors: JAROLIMEK, Wolfgang Frenchs Forest, New South Wales 2086 (AU) HAMPRECHT, Dieter Wolfgang Frenchs Forest, New South Wales 2086 (AU) FINDLAY, Alison Dorothy Frenchs Forest, New South Wales 2086 (AU) DEODHAR, Mandar Ashfield, New South Wales 2131 (AU) (74) Representative: Cabinet Becker et Associés  25, rue Louis le Grand 75002 Paris 75002 Paris (FR)