Patents by Inventor Chunfei Wang

Chunfei Wang 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).

  • Benzopiperidine derivative, preparation method thereof and medical use thereof
    Patent number: 10398689
    Abstract: The present invention relates to a benzopiperidine derivative, a preparation method thereof and a medical use thereof. In particular, the present invention relates to a benzopiperidine derivative as shown by general formula (I), a preparation method thereof and a pharmaceutical composition containing the derivative, as well as a use thereof as an estrogen receptor modulator in the prevention and/or treatment of estrogen receptor-mediated or dependent diseases or conditions. Preferably, the disease is breast cancer. The substituents in the general formula (I) are the same as those defined in the description.
    Type: Grant
    Filed: December 2, 2016
    Date of Patent: September 3, 2019
    Assignees: Jiangsu Hengrui Medicine Co., Ltd., Shanghai Hengrui Pharmaceutical Co., Ltd.
    Inventors: Fanglong Yang, Ling Zhang, Chunfei Wang, Mingxun He, Qiyue Hu, Feng He, Weikang Tao, Piaoyang Sun
  • BENZOPIPERIDINE DERIVATIVE, PREPARATION METHOD THEREOF AND MEDICAL USE THEREOF
    Publication number: 20180318284
    Abstract: The present invention relates to a benzopiperidine derivative, a preparation method thereof and a medical use thereof. In particular, the present invention relates to a benzopiperidine derivative as shown by general formula (I), a preparation method thereof and a pharmaceutical composition containing the derivative, as well as a use thereof as an estrogen receptor modulator in the prevention and/or treatment of estrogen receptor-mediated or dependent diseases or conditions. Preferably, the disease is breast cancer. The substituents in the general formula (I) are the same as those defined in the description.
    Type: Application
    Filed: December 2, 2016
    Publication date: November 8, 2018
    Inventors: Fanglong YANG, Ling ZHANG, Chunfei WANG, Mingxun HE, Qiyue HU, Feng HE, Weikang TAO, Piaoyang SUN
  • Polycyclic derivatives, preparation process and pharmaceutical use thereof
    Patent number: 9139548
    Abstract: Disclosed in the present invention are polycyclic derivatives as represented by general formula (I), the preparation method thereof, pharmaceutical compositions containing the derivatives and uses thereof as therapeutic agents, especially the GPR40 agonist and in preparation of drugs for treating diseases such as diabetes and metabolic disorders, etc., wherein each substituent in the general formula (I) has the same definition as in the description.
    Type: Grant
    Filed: December 27, 2012
    Date of Patent: September 22, 2015
    Assignees: Jiangsu Hengrui Medicine Co., Ltd., Shanghai Hengrui Pharmaceutical Co., Ltd.
    Inventors: Fanglong Yang, Qing Dong, Jihui Han, Chunfei Wang, Ling Zhang, Yang Wang
  • POLYCYCLIC DERIVATIVES, PREPARATION PROCESS AND PHARMACEUTICAL USE THEREOF
    Publication number: 20150005282
    Abstract: Disclosed in the present invention are polycyclic derivatives as represented by general formula (I), the preparation method thereof, pharmaceutical compositions containing the derivatives and uses thereof as therapeutic agents, especially the GPR40 agonist and in preparation of drugs for treating diseases such as diabetes and metabolic disorders, etc., wherein each substituent in the general formula (I) has the same definition as in the description.
    Type: Application
    Filed: December 27, 2012
    Publication date: January 1, 2015
    Inventors: Fanglong Yang, Qing Dong, Jihui Han, Chunfei Wang, Ling Zhang, Yang Wang