Patents by Inventor Qiwu ZHAO

Qiwu ZHAO 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).

  • SUBSTITUTED STRAIGHT CHAIN SPIRO DERIVATIVES
    Publication number: 20230142285
    Abstract: The present invention relates to pharmaceutical agents useful for therapy and/or prophylaxis in a mammal, pharmaceutical composition comprising such compounds, and their use as menin/MLL protein/protein interaction inhibitors, useful for treating diseases such as cancer, including but not limited to leukemia, myelodysplastic syndrome (MDS), and myeloproliferative neoplasms (MPN); and diabetes.
    Type: Application
    Filed: December 17, 2020
    Publication date: May 11, 2023
    Inventors: Wei CAI, Xuedong DAI, Oliver Alexis Georges QUEROLLE, Johannes Wilhelmus John F. THURING, Yingtao LIU, Lianzhu LIU, Yanping XU, Liqiang FU, Ming LI, Lichao FANG, Xianguin DENG, Qiwu ZHAO, Kangying LI, Alicia Tee Fuay NG, Nicolas Freddy J. DARVILLE, Edward CLEATOR, Gregor Thomas URBANIETZ, William Marc MATON, Vineet PANDA
  • PROCESS FOR THE PREPARATION OF (6S)-3-[(4S)-4-CYANO-2-OXO-PYRROLIDIN-1-YL]-6-METHYL-N-(3,4,5-TRIFLUOROPHENYL)-6,7-DIHYDRO-4H-PYRAZOLO[1,5-A]PYRAZINE-5-CARBOXAMIDE
    Publication number: 20220162212
    Abstract: The present invention relates to a process for synthesizing a compound (I), or pharmaceutically acceptable salt thereof, which is useful for prophylaxis and treatment of a viral disease in a patient relating to hepatitis B infection or a disease caused by hepatitis B infection.
    Type: Application
    Filed: February 25, 2020
    Publication date: May 26, 2022
    Applicant: Hoffmann-La Roche Inc.
    Inventors: Weichun CHEN, Lin WANG, Qiwu ZHAO