Patents by Inventor Mengxia ZHOU

Mengxia ZHOU 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).

  • Pyrrole-substituted indolone derivative, preparation method therefor, composition comprising same and use thereof
    Patent number: 9556154
    Abstract: The present invention relates to a pyrrole-substituted indolone derivative, a preparation method therefor, a composition comprising the derivative, and use thereof. The pyrrole-substituted indolone derivative has a structure shown in formula (I) below. The present invention further relates to use of the pyrrole-substituted indolone derivative for treating receptor tyrosine kinase-mediated diseases, and to a pharmaceutical composition comprising compounds having such a structure for treating related diseases such as tumors.
    Type: Grant
    Filed: February 4, 2015
    Date of Patent: January 31, 2017
    Assignee: Shijiazhuang Yiling Pharmaceutical Co. Ltd.
    Inventors: Lihong Hu, Shaohua Zhao, Peng Liu, Xiangjun Li, Junyong An, Mengxia Zhou, Lili Zhang, Zijian Yao
  • PYRROLE-SUBSTITUTED INDOLONE DERIVATIVE, PREPARATION METHOD THEREFOR, COMPOSITION COMPRISING SAME AND USE THEREOF
    Publication number: 20160347740
    Abstract: The present invention relates to a pyrrole-substituted indolone derivative, a preparation method therefor, a composition comprising the derivative, and use thereof. The pyrrole-substituted indolone derivative has a structure shown in formula (I) below. The present invention further relates to use of the pyrrole-substituted indolone derivative for treating receptor tyrosine kinase-mediated diseases, and to a pharmaceutical composition comprising compounds having such a structure for treating related diseases such as tumors.
    Type: Application
    Filed: February 4, 2015
    Publication date: December 1, 2016
    Applicant: SHIJIAZHUANG YILING PHARMACEUTICAL CO., LTD.
    Inventors: Lihong HU, Shaohua ZHAO, Peng LIU, Xiangjun LI, Junyong AN, Mengxia ZHOU, Lili ZHANG, Zijian YAO