ALEXANDRIA, Va., July 16 -- United States Patent no. 12,358,914, issued on July 15, was assigned to NANTONG UNIVERSITY (Jiangsu, China).

"Preparation method and use of pyrazole compound containing 1-(3,4-dimethoxyphenyl)-Beta-carboline unit" was invented by Hong Dai (Jiangsu, China), Heyi Miao (Jiangsu, China), Meiling Huang (Jiangsu, China), Cheng Qian (Jiangsu, China), Dandan Zheng (Jiangsu, China), Yan Zhang (Jiangsu, China), Yang Wang (Jiangsu, China), Yong Ling (Jiangsu, China), Beibei Zhou (Jiangsu, China) and Haijun Zhang (Jiangsu, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The disclosure relates to a preparation method and use of a pyrazole compound containing 1-(3,4-dimethoxyphenyl)-Beta-c...