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(11)

EP 4 573 074 A1

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(43) Date of publication: 25.06.2025 Bulletin 2025/26 (21) Application number: 23765126.0 (22) Date of filing: 16.08.2023

(51) International Patent Classification (IPC):  C07C 51/41(2006.01) C07C 57/58(2006.01) C07C 51/43(2006.01) (52) Cooperative Patent Classification (CPC): C07C 51/412; C07C 51/43   C-Sets: C07C 51/412, C07C 57/58; C07C 51/43, C07C 57/58; (86) International application number: PCT/US2023/072301 (87) International publication number: WO 2024/040111 (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: 18.08.2022 US 202263371760 P (71) Applicant: Corteva Agriscience LLC Indianapolis, IN 46268 (US)	(72) Inventors: TRIPPEER, Michael L. Indianapolis, Indiana 46268 (US) ZHANG, Chunming Indianapolis, Indiana 46268 (US) ZHANG, Honglu Indianapolis, Indiana 46268 (US) (74) Representative: f & e patent  Braunsberger Feld 29 51429 Bergisch Gladbach 51429 Bergisch Gladbach (DE)