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EP 3 863 626 A1

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(43) Date of publication: 18.08.2021 Bulletin 2021/33 (21) Application number: 19779928.1 (22) Date of filing: 07.10.2019

(51) International Patent Classification (IPC):  A61K 31/404(2006.01) A61K 9/08(2006.01) A61K 47/36(2006.01) A61K 31/4045(2006.01) A61K 31/422(2006.01) A61P 25/06(2006.01) A61K 47/14(2017.01) A61K 9/00(2006.01) A61K 47/26(2006.01) A61K 47/38(2006.01) A61K 31/4196(2006.01) A61K 31/454(2006.01) A61K 47/12(2006.01) A61K 47/18(2017.01) (86) International application number: PCT/EP2019/077125 (87) International publication number: WO 2020/074463 (16.04.2020 Gazette 2020/16)

(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: 09.10.2018 EP 18199414 (71) Applicant: Aziende Chimiche Riunite Angelini Francesco A.C.R.A.F. S.p.A. 00181 Roma (IT)	(72) Inventors: RUSSO, Vincenzo 04011 Aprilia (LT) (IT) MARCHITTO, Leonardo 62017 Porto Recanati (MC) (IT) DONATI, Luca 63017 Porto San Giorgio (AP) (IT) D'AMICO, Danilo 86072 Cerro al Volturno (IS) (IT) RAGNI, Lorella 60033 Chiaravalle (AN) (IT) TONGIANI, Serena 00046 Grottaferrata (RM) (IT) (74) Representative: PGA S.p.A.  Via Mascheroni, 31 20145 Milano 20145 Milano (IT)