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(11)

EP 3 891 151 A1

(12)

(43) Date of publication: 13.10.2021 Bulletin 2021/41 (21) Application number: 19829406.8 (22) Date of filing: 05.12.2019

(51) International Patent Classification (IPC):  C07D 487/04(2006.01) A61P 29/00(2006.01) A61K 31/4985(2006.01) (52) Cooperative Patent Classification (CPC): A61K 31/4985; C07D 487/04; A61P 29/00 (86) International application number: PCT/EP2019/083830 (87) International publication number: WO 2020/115212 (11.06.2020 Gazette 2020/24)

(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 MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 05.12.2018 EP 18210338 07.03.2019 EP 19161401 (71) Applicant: LEK Pharmaceuticals d.d. 1526 Ljubljana (SI)	(72) Inventor: LENGAUER, Hannes 6250 Kundl (AT) (74) Representative: Prüfer & Partner mbB Patentanwälte · Rechtsanwälte  Sohnckestraße 12 81479 München 81479 München (DE)