Patents by Inventor Xia XUE

Xia XUE 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).

  • 7,2?-dehydrate puerarin and its salts, preparation method and use thereof
    Patent number: 8436155
    Abstract: A 7,2?-dehydrate puerarin represented by formula (I) and salt derivatives thereof. The compounds are prepared from puerarin by intramolecular mitsunobu reaction. They are capable of shortening arrhythmia duration and prolonging coagulation time. They can be prepared into oral formulations or injections for treatment of cardiovascular and cerebrovascular diseases including arrhythmia, coronary heart disease, angina pectoris, myocardial infarction, and cerebral infarction.
    Type: Grant
    Filed: July 7, 2011
    Date of Patent: May 7, 2013
    Assignee: Shandong University
    Inventors: Hongxiang Lou, Jian Gao, Xia Xue
  • 7,2''-DEHYDRATE PUERARIN AND ITS SALTS, PREPARATION METHOD AND USE THEREOF
    Publication number: 20110269701
    Abstract: A 7,2?-dehydrate puerarin represented by formula (I) and salt derivatives thereof. The compounds are prepared from puerarin by intramolecular mitsunobu reaction. They are capable of shortening arrhythmia duration and prolonging coagulation time. They can be prepared into oral formulations or injections for treatment of cardiovascular and cerebrovascular diseases including arrhythmia, coronary heart disease, angina pectoris, myocardial infarction, and cerebral infarction.
    Type: Application
    Filed: July 7, 2011
    Publication date: November 3, 2011
    Applicant: SHANGDONG UNIVERSITY
    Inventors: Hongxiang LOU, Jian GAO, Xia XUE