Patents by Inventor Yuejiao Duan

Yuejiao Duan 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 pyrrolidines as mGluR5 antagonists
    Patent number: 10328054
    Abstract: Provided herein are compounds of the formula (I), as well as pharmaceutically acceptable salts thereof, wherein the substituents are as those disclosed in the specification. These compounds, and the pharmaceutical compositions containing them, are useful for the treatment or prevention of mGluR5 mediated disorders, such as acute and/or chronic neurological disorders, cognitive disorders and memory deficits, as well as acute and chronic pain.
    Type: Grant
    Filed: October 21, 2016
    Date of Patent: June 25, 2019
    Assignee: Hua Medicine (Shanghai) Ltd.
    Inventors: Li Chen, Yuejiao Duan, Jin She, Chengde Wu
  • Pyrrolidine Derivatives
    Publication number: 20180318254
    Abstract: Provided herein are compounds of the formula (I), as well as pharmaceutically acceptable salts thereof, wherein the substituents are as those disclosed in the specification. These compounds, and the pharmaceutical compositions containing them, are useful for the treatment or prevention of mGluR5 mediated disorders, such as acute and/or chronic neurological disorders, cognitive disorders and memory deficits, as well as acute and chronic pain.
    Type: Application
    Filed: October 21, 2016
    Publication date: November 8, 2018
    Applicant: Hua Medicine (Shanghai) Ltd.
    Inventors: Li Chen, Yuejiao Duan, Jin She, Chengde Wu