(19)

(11)

EP 3 797 098 A1

(12)

(43) Date of publication: 31.03.2021 Bulletin 2021/13 (21) Application number: 18939823.3 (22) Date of filing: 16.11.2018

(51) International Patent Classification (IPC):  C07D 213/74(2006.01) A61P 21/02(2006.01) A61K 31/4402(2006.01) (86) International application number: PCT/TR2018/050697 (87) International publication number: WO 2020/101585 (22.05.2020 Gazette 2020/21)

(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 (71) Applicant: Santa Farma Ilaç Sanayi A.S. 34382 Istanbul (TR)	(72) Inventors: YILDIRIM, Ersin 41455 Dilovas /Kocaeli (TR) KANIK, Bayram 41455 Dilovas /Kocaeli (TR) AKTA , Tansel 41455 Dilovas /Kocaeli (TR) ÖZTÜRK, Fatma 41455 Dilovas /Kocaeli (TR) (74) Representative: Bulut, Pinar  Farmapatent Limited GMK Bulvari No: 42/5 Maltepe 06440 Ankara 06440 Ankara (TR)