(19)
(11) EP 4 824 038 A1

(12)

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

(21) Application number: 24829063.7

(22) Date of filing: 11.12.2024
(51) International Patent Classification (IPC): 
C07C 269/06(2006.01)
C07D 231/56(2006.01)
 C07C 271/22(2006.01)
C07D 401/14(2006.01)
(52) Cooperative Patent Classification (CPC):
C07C 271/22; C07C 269/06; C07D 231/56; C07B 2200/13; C07D 401/14
 
C-Sets:
C07C 269/06, C07C 271/22;
(86) International application number:
PCT/EP2024/085727
(87) International publication number:
WO 2025/125353 (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: 13.12.2023 ES 202331034

(71) Applicant: Moehs Ibérica, S.L.
08191 Rubí-Barcelona (ES)

(72) Inventors:
  • SÁNCHEZ CASALS, Carles
    08191 Rubí- Barcelona (ES)
  • FAZIO ZALÁNYI, Zeno
    08191 Rubí- Barcelona (ES)
  • BALLETTE, Roberto
    08191 Rubí- Barcelona (ES)

(74) Representative: ABG Intellectual Property Law, S.L. 
Avenida de Burgos, 16D Edificio Euromor
28036 Madrid
28036 Madrid (ES)

   


(54) METHOD OF PREPARATION OF ZAVEGEPANT, SYNTHESIS INTERMEDIATES OF ZAVEGEPANT AND METHODS OF PREPARATION THEREOF