US Patent Issued on Aug. 12 for "Cyclic molecules as Bruton's tyrosine kinase inhibitor" (Chinese Inventors)

ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,384,786, issued on Aug. 12.

"Cyclic molecules as Bruton's tyrosine kinase inhibitor" was invented by Zhaoyin Wang (Shanghai), Bing Yao (Shanghai), Yuanshan Yao (Shanghai), Ao Li (Shanghai) and Guoqing Cao (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a novel molecule with protein tyrosine kinase inhibitory activity, and the synthesis and usage thereof. Specifically, the present invention relates to compound by formula A, pharmaceutically acceptable salts, hydrates or solvates thereof, and the synthesis and usage thereof."

The patent was filed on Jan. 16, 2020, under Application No. 17/423,815.

*For further i...