Patents by Inventor Benhao Wu

Benhao Wu 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).

  • Condensation product of theanine derivative and carboxylic acid coumarin derivative, its intermediate, preparation method and use thereof
    Patent number: 9518038
    Abstract: The present invention relates to a compound as represented by formula (I), which is a condensation product of a theanine derivative and a carboxylic acid coumarin derivative, compounds as represented by formula (II) and formula (III), both of which are intermediates of the condensation product, a method for preparing these compounds, a pharmaceutical composition comprising the compounds, and a use thereof in preparing a medicament for prevention and treatment of tumors, inflammation, cardiovascular diseases, immune deficiency diseases and the like.
    Type: Grant
    Filed: September 25, 2013
    Date of Patent: December 13, 2016
    Assignee: Shandong Yingdong Yinghao Biotechnology, Inc.
    Inventors: Guoying Zhang, Ying Zhang, Benhao Wu, Guohua Zhang
  • CONDENSATION PRODUCT OF THEANINE DERIVATIVE AND CARBOXYLIC ACID COUMARIN DERIVATIVE, ITS INTERMEDIATE, PREPARATION METHOD AND USE THEREOF
    Publication number: 20150239861
    Abstract: The present invention relates to a compound as represented by formula (I), which is a condensation product of a theanine derivative and a carboxylic acid coumarin derivative, compounds as represented by formula (II) and formula (III), both of which are intermediates of the condensation product, a method for preparing these compounds, a pharmaceutical composition comprising the compounds, and a use thereof in preparing a medicament for prevention and treatment of tumors, inflammation, cardiovascular diseases, immune deficiency diseases and the like.
    Type: Application
    Filed: September 25, 2013
    Publication date: August 27, 2015
    Inventors: Guoying Zhang, Ying Zhang, Benhao Wu, Guohua Zhang