Patents by Inventor Jingru OUYANG

Jingru OUYANG 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).

  • TRIPTERYGIUM WILFORDII COMPOSITION FOR INHIBITING DRUG-RESISTANT CANCER, AND PREPARATION METHOD AND USE THEREOF
    Publication number: 20230310531
    Abstract: The present disclosure provides a Tripterygium wilfordii composition for inhibiting a drug-resistant cancer. The composition is prepared by triptolide (TP) with any one or two compounds selected from the group consisting of 1?-(E-cinnamoyloxy)-4a-hydroxy-5a,7?,11-triacetoxy-8?-nicotinoyloxy-dihydroagarofuran, Demethylzeylasteral, Triptobenzene R, (3S,4S,5R,10S)-3,19-dihydroxy-7-ox-oabieta-8,11,13-triene, and Triptobenzene B. In the present disclosure, the composition has a lower toxicity and an enhanced drug effect for inhibiting proliferation of drug-resistant tumor cells than those of the TP. Compared with the single TP, the composition has an effect of attenuation and synergia.
    Type: Application
    Filed: March 30, 2023
    Publication date: October 5, 2023
    Applicant: HUAQIAO UNIVERSITY
    Inventors: Jinghong ZHANG, Jingru OUYANG, Xiuzhi HE, Suxin YANG