US Patent Issued to JIANGSU NHWA PHARMACEUTICAL on Feb. 24 for "1,5-dihydro-2,4-benzodiazepine-3-one derivative and application thereof" (Chinese Inventors)

ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,559,471, issued on Feb. 24, was assigned to JIANGSU NHWA PHARMACEUTICAL Co. LTD (Jiangsu, China).

"1,5-dihydro-2,4-benzodiazepine-3-one derivative and application thereof" was invented by Xiangqing Xu (Jiangsu, China), Yinli Qiu (Jiangsu, China), Qiang Guo (Jiangsu, China), Minquan Yu (Jiangsu, China), Song Zhao (Jiangsu, China), Quxiang Li (Jiangsu, China), Peng Jing (Jiangsu, China), Yuanyuan Hou (Jiangsu, China), Yingying Dong (Jiangsu, China), Guosheng Wu (Jiangsu, China), Shuang Zhang (Jiangsu, China) and Aijun Lu (Jiangsu, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "1,5-dihydro-2,4-benzodiazepine-3-one derivatives, such as a compound repr...