Patents by Inventor Xiaohua CHI

Xiaohua CHI 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).

  • Compound, preparation method therefor, applications thereof, corresponding targeted drug delivery system, chemotherapy drugs, and treatment method
    Patent number: 10464885
    Abstract: The present invention relates to a compound and its preparation method and use and corresponding targeted drug delivery systems and chemotherapeutic drugs. The compound is a novel compound or a pharmaceutically acceptable salt thereof for treating small cell lung cancer, characterized in that, the compound has the general formula I, wherein R is acyloxy group. The present invention also relates to a preparation method of the compound, to use of the compound for the preparation of a chemotherapeutic drug for treating small cell lung cancer, to a targeted drug delivery system including the compound, and to a chemotherapeutic drug including the compound and for treating small cell lung cancer.
    Type: Grant
    Filed: December 6, 2016
    Date of Patent: November 5, 2019
    Assignee: BEIJING XINDE RUNXING TECHNOLOGY CO., LTD.
    Inventors: Xuechun Lu, Xiaohua Chi, Chengcheng Tang, Lei Shi
  • COMPOUND, PREPARATION METHOD THEREFOR, APPLICATIONS THEREOF, CORRESPONDING TARGETED DRUG DELIVERY SYSTEM, CHEMOTHERAPY DRUGS, AND TREATMENT METHOD
    Publication number: 20180346409
    Abstract: The present invention relates to a compound and its preparation method and use and corresponding targeted drug delivery systems and chemotherapeutic drugs. The compound is a novel compound or a pharmaceutically acceptable salt thereof for treating small cell lung cancer, characterized in that, the compound has the general formula I, wherein R is acyloxy group. The present invention also relates to a preparation method of the compound, to use of the compound for the preparation of a chemotherapeutic drug for treating small cell lung cancer, to a targeted drug delivery system including the compound, and to a chemotherapeutic drug including the compound and for treating small cell lung cancer.
    Type: Application
    Filed: December 6, 2016
    Publication date: December 6, 2018
    Applicant: BEIJING XINDE RUNXING TECHNOLOGY CO., LTD.
    Inventors: Xuechun LU, Xiaohua CHI, Chengcheng TANG, Lei SHI