Patents by Inventor Linyi Wei

Linyi Wei 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).

  • Tylophorine analogs as antitumor agents
    Patent number: 8188089
    Abstract: Compounds of Formula I are described: preferably subject to the proviso that either (a) R2 and R3 together form —O—CH(R10)—O—, or (b) R5 and R6 together form —O—CH(R10)—O—, wherein R10 is H, halo, or loweralkyl. Pharmaceutical salts, formulations, and methods of using the same in the treatment of cancer are also described.
    Type: Grant
    Filed: December 20, 2006
    Date of Patent: May 29, 2012
    Assignee: The University of North Carolina at Chapel Hill
    Inventors: Kuo-Hsiung Lee, Linyi Wei, Kenneth F. Bastow, Arnold Brossi, Tian-Shung Wu
  • Tylophorine Analogs as Antitumor Agents
    Publication number: 20080300254
    Abstract: Compounds of Formula I are described: preferably subject to the proviso that either (a) R2 and R3 together form —O—CH(R10)—O—, or (b) R5 and R6 together form —O—CH(R10)—O—, wherein R10 is H, halo, or loweralkyl. Pharmaceutical salts, formulations, and methods of using the same in the treatment of cancer are also described.
    Type: Application
    Filed: December 20, 2006
    Publication date: December 4, 2008
    Inventors: Kuo-Hsiung Lee, Linyi Wei, Kenneth F. Bastow, Arnold Brossi, Tian-Shung Wu