Patents by Inventor Shuhei Uesugi

Shuhei Uesugi 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).

  • AZETIDINE DERIVATIVE, AND PRODRUG THEREOF
    Publication number: 20210238136
    Abstract: An object of the present invention is to provide a compound useful as a therapeutic or prophylactic drug for a disease involving the immune system, by suppressing a function of immune cells by suppressing proliferation of activated T cells or suppressing production of interferon alpha (IFN-?) by activated plasmacytoid dendritic cells (pDC), particularly an autoimmune disease such as systemic lupus erythematosus (SLE) and lupus nephritis in SLE patients. The present invention provides a compound represented by general formula (I): [wherein X, R1, R2, R3, R4, R5 and R6 are as described in the description], or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: June 6, 2019
    Publication date: August 5, 2021
    Applicant: DAIICHI SANKYO COMPANY, LIMITED
    Inventors: Hiroshi Maruoka, Toshiharu Noji, Hidenobu Murafuji, Tomoyuki Tsunemi, Junko Takahashi, Shuhei Uesugi, Urara Tomita