(19)

(11)

EP 4 739 657 A1

(12)

(43) Date of publication: 13.05.2026 Bulletin 2026/20 (21) Application number: 24739157.6 (22) Date of filing: 01.07.2024

(51) International Patent Classification (IPC):  C07D 211/74(2006.01) C07D 211/02(2006.01) (52) Cooperative Patent Classification (CPC): C07D 211/74; C07D 211/02; Y02P 20/582 (86) International application number: PCT/EP2024/068498 (87) International publication number: WO 2025/008307 (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 EP 23183027 (71) Applicant: BASF SE 67056 Ludwigshafen am Rhein (DE)	(72) Inventors: BENFER, Regina 67122 Altrip (DE) HEYDT, Thomas 67056 Ludwigshafen am Rhein (DE) SCHMITT, Michael 67549 Worms (DE) GUENTHER, Klaus 40037 Pontecchio Marconi (IT) GEBAUER, Felix 67056 Ludwigshafen am Rhein (DE) HALABI, Mohamed 68542 Heddesheim (DE) (74) Representative: BASF IP Association  BASF SE GBI - Z078 67056 Ludwigshafen 67056 Ludwigshafen (DE)