Patents by Inventor Fanggang QIN

Fanggang QIN 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).

  • Tripeptide compound, preparation method therefor, and application thereof
    Patent number: 11358985
    Abstract: Provided are a tripeptide compound, a preparation method therefor, and an application thereof. The structure of the related compound is represented by formula (I). The provided compound has angiotensin converting enzyme inhibiting bioactivity, and the compound and a pharmaceutical composition thereof play a role in preventing and treating hypertension and other cardiocerebral vascular system diseases.
    Type: Grant
    Filed: November 27, 2015
    Date of Patent: June 14, 2022
    Assignee: NORTHWEST UNIVERSITY
    Inventors: Xiaohui Zheng, Yajun Bai, Fanggang Qin, Pei Liu, Jiacheng Fang, Xirui He, Xiaoxiao Wang
  • ?-Asary-laldehyde ester, preparation method therefor, and application thereof
    Patent number: 10131619
    Abstract: The present invention relates to ?-asary-laldehyde ester. The chemical structure of the related ?-asary-laldehyde ester is of formula I.
    Type: Grant
    Filed: November 26, 2015
    Date of Patent: November 20, 2018
    Assignee: NORTHWEST UNIVERSITY
    Inventors: Xiaohui Zheng, Fanggang Qin, Yajun Bai, Shixiang Wang, Yi Zhang, Xirui He, Pei Liu
  • TRIPEPTIDE COMPOUND, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF
    Publication number: 20170267718
    Abstract: Provided are a tripeptide compound, a preparation method therefor, and an application thereof. The structure of the related compound is represented by formula (I). The provided compound has angiotensin converting enzyme inhibiting bioactivity, and the compound and a pharmaceutical composition thereof play a role in preventing and treating hypertension and other cardiocerebral vascular system diseases.
    Type: Application
    Filed: November 27, 2015
    Publication date: September 21, 2017
    Inventors: Xiaohui ZHENG, Yajun BAI, Fanggang QIN, Pei LIU, Jiacheng FANG, Xirui HE, Xiaoxiao WANG
  • a-ASARY-LALDEHYDE ESTER, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF
    Publication number: 20170260122
    Abstract: The present invention relates to ?-asary-laldehyde ester, a preparation method therefor, and an application thereof. The chemical structure of the related ?-asary-laldehyde ester is represented by formula I. A related application is an application of the compound in preparation of drugs for calming, mind tranquillizing, senile dementia resisting, convulsion resisting, epilepsy resisting and depression resisting.
    Type: Application
    Filed: November 26, 2015
    Publication date: September 14, 2017
    Applicant: NORTHWEST UNIVERSITY
    Inventors: Xiaohui ZHENG, Fanggang QIN, Yajun BAI, Shixiang WANG, Yi ZHANG, Xirui HE, Pei LIU