(19)
(11) EP 4 824 057 A1

(12)

(43) Date of publication:
21.10.2026 Bulletin 2026/43

(21) Application number: 24902948.9

(22) Date of filing: 13.12.2024
(51) International Patent Classification (IPC): 
C07D 405/12(2006.01)
A61K 31/44(2006.01)
 C07D 405/14(2006.01)
A61P 35/00(2006.01)
(52) Cooperative Patent Classification (CPC):
A61P 35/00; C07D 405/12; C07D 405/14; C07D 413/14; C07D 491/113; C07D 491/056; C07D 417/14; C07F 7/0816
(86) International application number:
PCT/CN2024/139089
(87) International publication number:
WO 2025/124531 (19.06.2025 Gazette 2025/25)
(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:
GE KH MA MD TN

(30) Priority: 15.12.2023 WO PCT/CN2023/139065
31.10.2024 WO PCT/CN2024/128925

(71) Applicant: Gewu Bio Co., Ltd
Wuxi, Jiangsu 214111 (CN)

(72) Inventors:
  • SHEN, Changmao
    Shanghai 201203 (CN)
  • LIU, Wengeng
    Shanghai 201203 (CN)
  • WANG, Rumin
    Shanghai 201203 (CN)
  • TSUI, Honchung
    Shanghai 201203 (CN)
  • ZENG, Qingbei
    Shanghai 201203 (CN)
  • YANG, Zhenfan
    Shanghai 201203 (CN)
  • ZHANG, Xiaolin
    Shanghai 201203 (CN)

(74) Representative: Simmons & Simmons LLP (Munich) 
Lehel Carré Gewürzmühlstraße 11
80538 Munich
80538 Munich (DE)

   


(54) 1, 3-BENZODIOXOL DERIVATIVES AND USES THEREOF