(19)
(11) EP 4 770 626 A1

(12)

(43) Date of publication:
08.07.2026 Bulletin 2026/28

(21) Application number: 24776008.5

(22) Date of filing: 28.08.2024
(51) International Patent Classification (IPC): 
A61K 31/197(2006.01)
A61K 31/5377(2006.01)
A61P 35/00(2006.01)
A61K 31/4418(2006.01)
A61N 5/067(2006.01)
 A61K 31/4402(2006.01)
A61K 41/00(2020.01)
A61K 45/06(2006.01)
A61K 9/00(2006.01)
(52) Cooperative Patent Classification (CPC):
A61K 31/5377; A61K 31/197; A61K 41/0061; A61P 35/00; A61K 45/06; A61K 31/4418; A61N 5/067; A61N 5/0616; A61N 2005/0652; A61N 2005/0662; A61N 5/062; A61N 2005/0645; A61N 5/0613
 
C-Sets:
  1. A61K 31/4418, A61K 2300/00;
  2. A61K 31/5377, A61K 2300/00;
  3. A61K 31/197, A61K 2300/00;
  4. A61K 41/0061, A61K 2300/00;
(86) International application number:
PCT/IB2024/058331
(87) International publication number:
WO 2025/046471 (06.03.2025 Gazette 2025/10)
(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: 28.08.2023 US 202363579195 P

(71) Applicant: SUN PHARMACEUTICAL INDUSTRIES, INC.
Princeton, NJ 08540 (US)

(72) Inventor:
  • LUNDAHL, Scott
    Billerica, Massachusetts 01821 (US)

(74) Representative: Harrison IP Limited 
Mereside, Alderley Park Congleton Road Nether Alderley
Macclesfield, Cheshire SK10 4TG
Macclesfield, Cheshire SK10 4TG (GB)

   


(54) PHOTODYNAMIC THERAPY IN COMBINATION WITH AN HEDGEHOG PATHWAY INHIBITOR FOR USE IN TREATING NON-MELANOMA SKIN CANCER