Patents Assigned to SICHUAN HAISO PHARMACEUTICAL CO., LTD.
  • Fused tricyclic ?-amino acid derivative, preparation method therefor, and medical use thereof
    Patent number: 10654794
    Abstract: Disclosed are a fused tricyclic ?-amino acid derivative and a medical use thereof, in particular, the present invention relates to a fused cyclic ?-amino acid derivative as shown in general formula (I), or a stereoisomer, solvate, metabolite, prodrug, pharmaceutically acceptable salt or eutectic thereof, a pharmaceutical composition containing same, and the use of a compound or the composition in the field of analgesia, wherein the definitions of each substituent in general formula (I) are the same as the definitions in the description.
    Type: Grant
    Filed: September 12, 2017
    Date of Patent: May 19, 2020
    Assignee: SICHUAN HAISO PHARMACEUTICAL CO., LTD.
    Inventors: Yao Li, Zongjun Shi, Bo Xu
  • FUSED TRICYCLIC GAMMA-AMINO ACID DERIVATIVE, PREPARATION METHOD THEREFOR, AND MEDICAL USE THEREOF
    Publication number: 20190218172
    Abstract: Disclosed are a fused tricyclic ?-amino acid derivative and a medical use thereof, in particular, the present invention relates to a fused cyclic ?-amino acid derivative as shown in general formula (I), or a stereoisomer, solvate, metabolite, prodrug, pharmaceutically acceptable salt or eutectic thereof, a pharmaceutical composition containing same, and the use of a compound or the composition in the field of analgesia, wherein the definitions of each substituent in general formula (I) are the same as the definitions in the description.
    Type: Application
    Filed: September 12, 2017
    Publication date: July 18, 2019
    Applicant: SICHUAN HAISO PHARMACEUTICAL CO., LTD.
    Inventors: Yao LI, Zongjun SHI, Bo XU