Patents Assigned to Shanghai East Best Biopharmaceutical
  • Methods and compositions for treating or preventing bacterial infection
    Patent number: 6734212
    Abstract: The invention relates to compositions and methods for treating or preventing disease or disorders caused by or associated with certain bacterial infection, especially Escherichia coli (E. coli) or Helicobacter pylori (H. pylori) infection. One exemplary compound of the present invention has the following formula I: wherein n is 0 or 1, and R is selected from the group consisting of C1-10 alkyl, C6-10 aryl and and wherein when n is 0, R is not C6-10 aryl.
    Type: Grant
    Filed: October 10, 2001
    Date of Patent: May 11, 2004
    Assignees: Shanghai East Best Biopharmaceutical, Nanjing University
    Inventors: Dexu Zhu, Mitsumi Muramatsu, Jianshu Xie, Cheng Ni, Ming-Wei Wang