Patents by Inventor Hongmao Sun

Hongmao Sun 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).

  • PYRIDO PYRIMIDINES
    Publication number: 20120184542
    Abstract: Compounds of formula and pharmaceutically acceptable salts thereof are described, as well as the pharmaceutical compositions containing said compounds and their pharmaceutically acceptable salts, and the use of said compounds and pharmaceutical compositions for the treatment, control or amelioration of proliferative diseases, including cancer, Down syndrome or early onset Alzheimer's disease.
    Type: Application
    Filed: January 12, 2012
    Publication date: July 19, 2012
    Inventors: Kevin Anderson, Yi Chen, Zhi Chen, Kin-Chun Luk, Pamela Loreen Rossman, Hongmao Sun, Peter Michael Wovkulich
  • Halo-substituted pyrimidodiazepines
    Patent number: 8003785
    Abstract: The present invention provides PLK1 inhibitor compounds of formula I: useful in the treatment or control of cell proliferative disorders, particularly oncological disorders. These compounds and formulations containing such compounds may be useful in the treatment or control of solid tumors, such as, for example, breast, colon, lung and prostate tumors and other oncological diseases such as non-Hodgkin's lymphomas. Also provided are intermediate compounds useful in the synthesis of compounds of formula I.
    Type: Grant
    Filed: June 16, 2009
    Date of Patent: August 23, 2011
    Assignee: Takeda Pharmaceutical Company Limited
    Inventors: Jianping Cai, Shaoqing Chen, Xin-Jie Chu, Kin-Chun Luk, Steven Gregory Mischke, Hongmao Sun, Peter Michael Wovkulich
  • HALO-SUBSTITUTED PYRIMIDODIAZEPINES
    Publication number: 20090318408
    Abstract: The present invention provides PLK1 inhibitor compounds of formula I: useful in the treatment or control of cell proliferative disorders, particularly oncological disorders. These compounds and formulations containing such compounds may be useful in the treatment or control of solid tumors, such as, for example, breast, colon, lung and prostate tumors and other oncological diseases such as non-Hodgkin's lymphomas. Also provided are intermediate compounds useful in the synthesis of compounds of formula I.
    Type: Application
    Filed: June 16, 2009
    Publication date: December 24, 2009
    Inventors: Jianping Cai, Shaoqing Chen, Xin-Jie Chu, Kin-Chun Luk, Steven Gregory Mischke, Hongmao Sun, Peter Michael Wovkulich