Patents by Inventor Wang Shuhui

Wang Shuhui 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).

  • Polyene diester antibiotics
    Patent number: 8217013
    Abstract: The present invention discloses a new polyene diester and its preparation. This polyene diester has a structure of Formula 1, which is used as prodrugs by introducing diester group to polyene antibiotics, and these prodrugs exhibit antifungal or antiviral activities through releasing parent polyenes by esterase in vivo. The new derivatives have good antimicrobial activity and better safety. These new derivatives are useful for the antifungal and antiviral treatment.
    Type: Grant
    Filed: July 30, 2007
    Date of Patent: July 10, 2012
    Assignee: Shanghai Institute of Pharmaceutical Industry
    Inventors: Wenmei Wang, Wang Shuhui, Li Ji'an