US Patent Issued to Huaxiashengsheng Pharmaceutical Beijing on Sept. 9 for "Carbamate-substituted styryl sulfone compounds, preparation method and use thereof" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 10 -- United States Patent no. 12,410,124, issued on Sept. 9, was assigned to Huaxiashengsheng Pharmaceutical Beijing Co. Ltd. (Beijing).

"Carbamate-substituted styryl sulfone compounds, preparation method and use thereof" was invented by Xinan Lv (Beijing), Junyi Liu (Beijing), Shouxin Zhou (Beijing), Xiang Ao (Beijing) and Zhizhong Ma (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Carbamate-substituted styryl sulfone compounds have a structure of general formula (I). The compounds not only has a significantly enhanced acetylcholinesterase inhibitory activity compared with carbamates as positive drugs, but also has a significantly enhanced therapeutic effect on Parkinson's di...