Patents by Inventor Linling Que

Linling Que 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).

  • Fused acridine derivative and pharmaceutical composition, preparation method and use thereof
    Patent number: 9643968
    Abstract: Provided is a fused acridine derivative as formula (I), which has good antitumor activity. In addition, also provided are a process for preparing the derivative, a pharmaceutical composition containing the derivative, and the use thereof.
    Type: Grant
    Filed: February 15, 2015
    Date of Patent: May 9, 2017
    Assignee: Peking University
    Inventors: Xiangbao Meng, Zhongjun Li, Shan Liu, Siwang Yu, Linling Que
  • Fused Acridine Derivative and Pharmaceutical Composition, Preparation Method and Use Thereof
    Publication number: 20170015664
    Abstract: Provided is a fused acridine derivative as formula (I), which has good antitumor activity. In addition, also provided are a process for preparing the derivative, a pharmaceutical composition containing the derivative, and the use thereof.
    Type: Application
    Filed: February 15, 2015
    Publication date: January 19, 2017
    Inventors: Xiangbao Meng, Zhongjun Li, Shan Liu, Siwang Yu, Linling Que