Patents by Inventor Shijie NIU

Shijie NIU 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).

  • METHOD FOR PREPARING GLUCOPYRANOSYL DERIVATIVES AND INTERMEDIATES THEREOF
    Publication number: 20230250121
    Abstract: A method for preparing glucopyranosyl derivatives as sodium dependent glucose cotransporter (SGLT) inhibitors, an intermediate thereof, and a method for preparing the intermediate.
    Type: Application
    Filed: July 7, 2021
    Publication date: August 10, 2023
    Applicant: SUNSHINE LAKE PHARMA CO., LTD.
    Inventors: Zheng GU, Tong QU, Wuyong WU, Weiming HUANG, Daoqian CHEN, Zongyuan ZHANG, Haoxiong QIN, Zheng LI, Weihui YUAN, Shijie NIU, Fei PENG, Tianyun WU