Patents by Inventor Limei Gao

Limei Gao 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).

  • MATRINIC ACID/MATRINE DERIVATIVES AND PREPARATION METHODS AND USES THEREOF
    Publication number: 20130190345
    Abstract: The present invention relates to a N-substituted matrinic acid derivative or matrine derivative, and its preparation method and uses. Specifically, the present invention relates to a compound of Formula (I) or (II) (wherein all the definitions of substituted groups are those mentioned in the specification), or a pharmaceutically acceptable salt, geometric isomer, stereoisomer, solvate, ester or prodrug thereof. The present invention further relates to a method for preparing the compound of the present invention, a pharmaceutical composition containing the compound, and uses thereof in manufacture of a medicament. The compound of the present invention can be used for prophylaxis and/or treatment of a disease or disorder associated with viral infection such as hepatitis B and/orhepatitis C and/or AIDS.
    Type: Application
    Filed: April 29, 2011
    Publication date: July 25, 2013
    Applicants: CSPC Zongqi Pharmaceutical Technology (Shijiahuang) Co., Ltd., Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences
    Inventors: Jiandong Jiang, Danqing Song, Nana Du, Zonggen Peng, Yuping Wang, Limei Gao, Yanxing Han, Xin Li, Chunxin Li