(19)
(11) EP 4 739 651 A1

(12)

(43) Date of publication:
13.05.2026 Bulletin 2026/20

(21) Application number: 24838784.7

(22) Date of filing: 08.07.2024
(51) International Patent Classification (IPC): 
C07C 219/06(2006.01)
A61K 48/00(2006.01)
 C07C 9/22(2006.01)
A61P 3/00(2006.01)
(52) Cooperative Patent Classification (CPC):
A61P 3/00; C07C 219/06; C07C 235/10; C07C 311/05; C07C 271/20; C07C 275/14; C07C 333/04; C07C 329/06; C07C 219/16; A61K 48/0025; A61K 48/0041; A61K 48/0091; A61K 48/005; C07F 9/2458
(86) International application number:
PCT/CN2024/104304
(87) International publication number:
WO 2025/011532 (16.01.2025 Gazette 2025/03)
(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: 07.07.2023 WO PCT/CN2023/106421

(71) Applicant: Yoltech Therapeutics Co., Ltd
Shanghai 201109 (CN)

(72) Inventors:
  • WANG, Zijun
    Shanghai 201109 (CN)
  • GUI, Yang
    Shanghai 201109 (CN)

(74) Representative: CH Kilger Anwaltspartnerschaft mbB 
Fasanenstraße 29
10719 Berlin
10719 Berlin (DE)

   


(54) LIPID COMPOUNDS FOR DELIVERY OF THERAPEUTIC AGENTS AND PREPARATION METHOD AND ITS USE THEREOF