Pyrimidine Tricyclic Derivative and Pharmaceutical Application (EP4417613A1)

Fri, 17 Apr 2026 23:23:51 +0000
Intellectual Property

EPO granted patent EP4417613A1 to CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD. The patent covers pyrimidine tricyclic derivatives and their pharmaceutical applications. The patent is designated in multiple contracting states including DE, FR, GB, IT, ES, NL, SE, PL, and other EU member states.