Patents by Inventor Yongqi Guo

Yongqi Guo has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • 2-PIPERIDYL OR 2-PYRAZOLYL SUBSTITUTED PYRIMIDINE COMPOUND SERVING AS EGFR INHIBITOR
    Publication number: 20250092017
    Abstract: A 2-piperidyl or 2-pyrazolyl substituted pyrimidine compound, which is a compound represented by formula (I) or a pharmaceutically acceptable salt, an isotopic variant, a tautomer, a stereoisomer, a prodrug, a polymorph, a hydrate or a solvate thereof. A pharmaceutical composition comprising the compound, and a use of the pharmaceutical composition in the treatment of diseases mediated by an EGFR protein and mutants thereof.
    Type: Application
    Filed: October 28, 2022
    Publication date: March 20, 2025
    Inventors: Bin Liu, Feng Gao, Shuai Yuan, Hui Zhao, Xingzhe Peng, Chong Liu, Ning Shao, Yongqi Guo, Yongyong Wu, Zhuo Wu