Patents by Inventor Changjun Lin

Changjun Lin 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).

  • derivative, its preparing method and medicinal use
    Patent number: 8501803
    Abstract: The present invention relates to a field of pharmaceutical chemistry, more specifically, the present invention relates to a garcinia derivative Formula (I), its preparing method, and medicinal use. Wherein the definitions of R1 and R2 are disclosed in the specification of the present invention, and the derivative of the present invention is a structurally simplified analogue of the gambogic acid compound; wherein the gambogic acid compound possesses anti-cancer characteristics, and could be used for preparation of anti-tumor drugs.
    Type: Grant
    Filed: November 9, 2010
    Date of Patent: August 6, 2013
    Assignee: China Pharmaceutical University
    Inventors: Qidong You, Xiaojian Wang, Qian Yang, Na Lu, Changjun Lin, Qinglong Guo
  • GARCINIA DERIVATIVE, ITS PREPARING METHOD AND MEDICINAL USE
    Publication number: 20120059050
    Abstract: The present invention relates to a field of pharmaceutical chemistry, more specifically, the present invention relates to a garcinia derivative Formula (I), its preparing method, and medicinal use. Wherein the definitions of R1 and R2 are disclosed in the specification of the present invention, and the derivative of the present invention is a structurally simplified analogue of the gambogic acid compound; wherein the gambogic acid compound possesses anti-cancer characteristics, and could be used for preparation of anti-tumor drugs.
    Type: Application
    Filed: November 9, 2010
    Publication date: March 8, 2012
    Inventors: Qidong You, Xiaojian Wang, Qian Yang, Na Lu, Changjun Lin, Qinglong Guo