US Patent Issued to Chia Tai Tianqing Pharmaceutical Group on March 3 for "SOS1 inhibitor containing phosphorus" (Chinese Inventors)

ALEXANDRIA, Va., March 3 -- United States Patent no. 12,565,511, issued on March 3, was assigned to Chia Tai Tianqing Pharmaceutical Group Co. Ltd. (Lianyungang, China).

"SOS1 inhibitor containing phosphorus" was invented by Yinsheng Zhang (Nanjing, China), Baomin Liu (Nanjing, China), Zhengbang Chen (Nanjing, China), Jinfa Hu (Nanjing, China), Yuchen Chen (Nanjing, China), Kewen Sun (Nanjing, China), Jinan Wang (Nanjing, China) and Lijuan Zhu (Nanjing, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present application relates to the field of pharmaceutical chemistry, relates to an SOS1 inhibitor containing phosphorus, i.e., a compound of formula (I) and a preparation method therefor, and a pharmac...