Patents by Inventor Shouyi Sheng

Shouyi Sheng 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).

  • Acrylic acid derivative, preparation method and use in medicine thereof
    Patent number: 10519148
    Abstract: The present invention relates to an acrylic acid derivative as shown in general formula (I), a stereoisomer, tautomer or pharmaceutically acceptable salt thereof, the preparation method thereof, a pharmaceutical composition containing same, and the use thereof as therapeutic agents, in particular as selective estrogen receptor degraders (SERD), wherein the substituents of general formula (I) are the same as those defined in the description.
    Type: Grant
    Filed: October 11, 2016
    Date of Patent: December 31, 2019
    Assignee: Zhejiang Hisun Pharmaceutical Co., Ltd.
    Inventors: Dongliang Guan, Shouyi Sheng, Hua Bai
  • ACRYLIC ACID DERIVATIVE, PREPARATION METHOD AND USE IN MEDICINE THEREOF
    Publication number: 20180291019
    Abstract: The present invention relates to an acrylic acid derivative as shown in general formula (I), a stereoisomer, tautomer or pharmaceutically acceptable salt thereof, the preparation method thereof, a pharmaceutical composition containing same, and the use thereof as therapeutic agents, in particular as selective estrogen receptor degraders (SERD), wherein the substituents of general formula (I) are the same as those defined in the description.
    Type: Application
    Filed: October 11, 2016
    Publication date: October 11, 2018
    Applicant: Zhejiang Hisun Pharmaceutical Co., Ltd.
    Inventors: Dongliang Guan, Shouyi Sheng, Hua Bai