INTERNATIONAL PATENT: CSPC ZHONGQI PHARMACEUTICAL TECHNOLOGY (SHIJIAZHUANG) CO., LTD., 石药集团中奇制药技术（石家庄）有限公司 FILES APPLICATION FOR "POLYCYCLIC PYRIDONE DERIVATIVE AND USE THEREOF"

GENEVA, Sept. 28 -- CSPC ZHONGQI PHARMACEUTICAL TECHNOLOGY (SHIJIAZHUANG) CO., LTD. (No. 896, Zhongshan East Road, High-tech ZoneShijiazhuang, Hebei 050035), 石药集团中奇制药技术（石家庄）有限公司 (中国河北省石家庄市高新区中山东路896号) filed a patent application (PCT/CN2025/083049) for "POLYCYCLIC PYRIDONE DERIVATIVE AND USE THEREOF" on Mar 18, 2025. With publication no. WO/2025/195347, the details related to the patent application was published on Sep 25, 2025.

Notably, the patent application was submitted under the Internati...