(19)
(11) EP 3 898 633 A1

(12)

(43) Date of publication:
27.10.2021 Bulletin 2021/43

(21) Application number: 19832641.5

(22) Date of filing: 18.12.2019
(51) International Patent Classification (IPC): 
C07D 491/044(2006.01)
A61P 9/00(2006.01)
 A61K 31/4353(2006.01)
(52) Cooperative Patent Classification (CPC):
C07D 491/044
(86) International application number:
PCT/EP2019/085983
(87) International publication number:
WO 2020/127504 (25.06.2020 Gazette 2020/26)
(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: 21.12.2018 WO PCT/CN2018/122825

(71) Applicant: Bayer Aktiengesellschaft
51373 Leverkusen (DE)

(72) Inventors:
  • RÖHRIG, Susanne
    40724 Hilden (DE)
  • ESSIG, Sebastian
    40699 Erkrath (DE)
  • ELLERBROCK, Pascal
    40215 Düsseldorf (DE)
  • ANLAUF, Sonja
    42929 Wermelskirchen (DE)
  • NEUBAUER, Thomas
    42111 Wuppertal (DE)
  • HILLISCH, Alexander
    42651 Solingen (DE)
  • MEIER, Katharina
    40822 Mettmann (DE)
  • HEITMEIER, Stefan
    42489 Wülfrath (DE)
  • TERSTEEGEN, Adrian
    42111 Wuppertal (DE)
  • SCHÄFER, Martina
    13465 Berlin (DE)
  • STAMPFUSS, Jan
    40470 Düsseldorf (DE)
  • LANG, Dieter
    42553 Velbert (DE)
  • WANG, Hongping
    Beijing, 100176 P.R. (CN)
  • ZOU, Zengqiang
    Beijing, 100176 P.R. (CN)
  • MENG, Xianghai
    Beijing, 100176 P.R. (CN)
  • GERICKE, Kersten, Matthias
    42327 Wuppertal (DE)

(74) Representative: BIP Patents 
c/o Bayer Intellectual Property GmbH Alfred-Nobel-Straße 10
40789 Monheim am Rhein
40789 Monheim am Rhein (DE)

   


(54) SUBSTITUTED OXOPYRIDINE DERIVATIVES