← EPO Patent Bulletin

SUBSTITUTED PYRAZOLOPYRIMIDINONE COMPOUNDS AS PDE2 INHIBITORS

Grant EP3562828B1 Kind: B1 Mar 18, 2026

Inventors

GOMEZ, Laurent, VERNIER, William Francois

IPC Classifications

C07D 487/04 20060101AFI20180706BHEP A61K 31/519 20060101ALI20180706BHEP A61P 25/00 20060101ALI20180706BHEP A61P 25/24 20060101ALI20180706BHEP A61P 25/22 20060101ALI20180706BHEP

Designated 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