Patents by Inventor Iiyun Yang

Iiyun Yang 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).

  • Vancomycin derivative, preparation method, pharmaceutical composition and use thereof
    Patent number: 10961278
    Abstract: Provided are a class of vancomycin derivatives with a structure as shown in the general formula below and pharmaceutically acceptable salts thereof, a preparation method, a pharmaceutical composition containing the compound thereof, and the use of these compounds in preparing drugs for treating and/or preventing bacterial infection diseases, in particular drugs for treating infection diseases caused by Gram-positive bacteria.
    Type: Grant
    Filed: April 26, 2017
    Date of Patent: March 30, 2021
    Assignee: SHANGHAI INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF SCIENCES
    Inventors: Wei Huang, Lefu Lan, Lun Xiong, Dongliang Guan, Feifei Chen, Iiyun Yang