Patents by Inventor Xuhui HAO

Xuhui HAO 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).

  • HETEROCYCLE SUBSTITUTED KETONE DERIVATIVE, AND COMPOSITION AND MEDICINAL USE THEREOF
    Publication number: 20240025924
    Abstract: Provided is a heterocycle substituted ketone derivative, the structure of which is as shown in formula (I). Further provided are a pharmaceutically acceptable salt of the derivative, a stereoisomer thereof, a pharmaceutical composition and the medicinal use thereof.
    Type: Application
    Filed: March 23, 2022
    Publication date: January 25, 2024
    Applicants: SHANGHAI HAIYAN PHARMACEUTICAL TECHNOLOGY CO., LTD., YANGTZE RIVER PHARMACEUTICAL GROUP CO., LTD.
    Inventors: Weixing ZHU, Qiang LIU, Xuhui HAO, Yonggang CHEN, Shaobo LI, Shanghua HE, Xiaotian HUANG, Zhiming ZHAO
  • SUBSTITUTED PHENYLPROPENYL PYRIDINE DERIVATIVES, THEIR PREPARATION AND PHARMACEUTICAL APPLICATIONS
    Publication number: 20210386721
    Abstract: Disclosed are a substituted phenylpropenylpyridine derivative, a preparation method therefor and the use thereof as a PD-1/PD-L1 inhibitor. In particular, disclosed are a compound of formula (I) or a pharmaceutically acceptable salt, stereoisomer, solvate, or prodrug thereof, a preparation method therefor and the use thereof. The definition of each group in the formula is detailed in the description and claims.
    Type: Application
    Filed: May 9, 2020
    Publication date: December 16, 2021
    Inventors: Weixing ZHU, Huiping GUAN, Yonggang CHEN, Shaobo LI, Xuhui HAO, Qiang LIU, Cong QIN, Jie ZHU, Qing ZHANG, Dong HUANG, Jing LIU