Patents by Inventor Jihui Han

Jihui Han 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).

  • Polycyclic derivatives, preparation process and pharmaceutical use thereof
    Patent number: 9139548
    Abstract: Disclosed in the present invention are polycyclic derivatives as represented by general formula (I), the preparation method thereof, pharmaceutical compositions containing the derivatives and uses thereof as therapeutic agents, especially the GPR40 agonist and in preparation of drugs for treating diseases such as diabetes and metabolic disorders, etc., wherein each substituent in the general formula (I) has the same definition as in the description.
    Type: Grant
    Filed: December 27, 2012
    Date of Patent: September 22, 2015
    Assignees: Jiangsu Hengrui Medicine Co., Ltd., Shanghai Hengrui Pharmaceutical Co., Ltd.
    Inventors: Fanglong Yang, Qing Dong, Jihui Han, Chunfei Wang, Ling Zhang, Yang Wang
  • POLYCYCLIC DERIVATIVES, PREPARATION PROCESS AND PHARMACEUTICAL USE THEREOF
    Publication number: 20150005282
    Abstract: Disclosed in the present invention are polycyclic derivatives as represented by general formula (I), the preparation method thereof, pharmaceutical compositions containing the derivatives and uses thereof as therapeutic agents, especially the GPR40 agonist and in preparation of drugs for treating diseases such as diabetes and metabolic disorders, etc., wherein each substituent in the general formula (I) has the same definition as in the description.
    Type: Application
    Filed: December 27, 2012
    Publication date: January 1, 2015
    Inventors: Fanglong Yang, Qing Dong, Jihui Han, Chunfei Wang, Ling Zhang, Yang Wang