← EPO Patent Bulletin

PREPARATION OF TRIFAROTENE AND INTERMEDIATES AND POLYMORPHS THEREOF

Grant EP4073035B1 Kind: B1 Mar 18, 2026

Inventors

OZER, Ilana, KAFTANOV, Yulia, SIMHON, Elliot, DUSHKIN, Andrey, SHEFFER DEE-NOOR, Shani, PIZEM, Hillel, AVRAMOFF, Avi

IPC Classifications

C07D 207/06 20060101AFI20210618BHEP A61K 31/402 20060101ALI20210618BHEP A61P 17/10 20060101ALI20210618BHEP

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