← EPO Patent Bulletin

SUBSTITUTED FUSED HETEROCYCLIC COMPOUND, AND PREPARATION METHOD THEREFOR AND USE THEREOF

Publication EP4455144A1 Kind: A1 Mar 18, 2026

Applicants

Shanghai Annova Biotechnology Co., Ltd.

Inventors

LONG, Kai

IPC Classifications

C07D 471/04 20060101AFI20250701BHEP C07D 519/00 20060101ALI20250701BHEP C07D 473/34 20060101ALI20250701BHEP C07D 487/04 20060101ALI20250701BHEP A61K 31/5377 20060101ALI20250701BHEP A61P 35/00 20060101ALI20250701BHEP A61P 35/02 20060101ALI20250701BHEP

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, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR