← EPO Patent Bulletin

FUMARATE CRYSTAL FORM OF OXASPIROCYCLIC DERIVATIVE, AND PREPARATION METHOD THEREFOR AND USE THEREOF

Publication EP2026026772A1 Kind: A1 Mar 18, 2026

Inventors

The designation of the inventor has not yet been filed

IPC Classifications

C07D 493/10 20060101AFI20260207BHEP A61P 25/04 20060101ALI20260207BHEP A61P 29/00 20060101ALI20260207BHEP A61K 31/4433 20060101ALI20260207BHEP

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