Patents by Inventor Kaifeng Peng

Kaifeng Peng 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).

  • Phenylpropanoid compound and preparation method and use thereof
    Patent number: 10329316
    Abstract: The present invention provides a phenylpropanoid compound and a preparation method and use thereof. The phenylpropanoid compound has a structural formula shown as formula (I), and the pharmaceutically acceptable salt has a structural formula shown as formula (II), formula (III), formula (IV), or formula (V). The phenylpropanoid compound and the pharmaceutically acceptable salt thereof have an effect on inhibiting a content of an inflammatory cytokine NO and an expression of an inflammatory cytokine TNF-?, have an effect on inhibiting a hydroxyl radical (—OH), thereby have anti-inflammatory and antioxidant activities, and has a good application prospect in preparing of a medicine for treating an inflammatory disease related to the above factors, such as cervicitis, endometritis, pelvic inflammatory disease, mastitis, sphagitis and/or arthritis.
    Type: Grant
    Filed: September 17, 2018
    Date of Patent: June 25, 2019
    Assignee: QIANJIN PHARMACEUTICAL CO., LTD.
    Inventors: Peng Zhang, Kaifeng Peng, Yun Gong, Fujun Li, Nifu Liu, Bohou Xia, Limei Lin
  • PHENYLPROPANOID COMPOUND AND PREPARATION METHOD AND USE THEREOF
    Publication number: 20190016744
    Abstract: The present invention provides a phenylpropanoid compound and a preparation method and use thereof. The phenylpropanoid compound has a structural formula shown as formula (I), and the pharmaceutically acceptable salt has a structural formula shown as formula (II), formula (III), formula (IV), or formula (V). The phenylpropanoid compound and the pharmaceutically acceptable salt thereof have an effect on inhibiting a content of an inflammatory cytokine NO and an expression of an inflammatory cytokine TNF-?, have an effect on inhibiting a hydroxyl radical (—OH), thereby have anti-inflammatory and antioxidant activities, and has a good application prospect in preparing of a medicine for treating an inflammatory disease related to the above factors, such as cervicitis, endometritis, pelvic inflammatory disease, mastitis, sphagitis and/or arthritis.
    Type: Application
    Filed: September 17, 2018
    Publication date: January 17, 2019
    Applicant: QIANJIN PHARMACEUTICAL CO., LTD.
    Inventors: Peng Zhang, Kaifeng Peng, Yun Gong, Fujun Li, Nifu Liu, Bohou Xia, Limei Lin