PYRROLIDONE DERIVATIVE AND USE THEREOF IN MEDICINE - CHENGDU BAIYU PHARMACEUTICAL CO LTD

Title:

PYRROLIDONE DERIVATIVE AND USE THEREOF IN MEDICINE

Document Type and Number:

WIPO Patent Application WO/2023/011629

Kind Code:

A1

Abstract:

Provided are a pyrrolidone derivative or a stereoisomer thereof, and the use thereof in medicine.

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Inventors:

ZHU YUQIN (CN)
WEI YONGGANG (CN)
CHU HONGZHU (CN)
YE FEI (CN)
SUN YI (CN)

Application Number:

PCT/CN2022/110534

Publication Date:

February 09, 2023

Filing Date:

August 05, 2022

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Assignee:

CHENGDU BAIYU PHARMACEUTICAL CO LTD (CN)

International Classes:

C07D401/14; A61K31/41; A61K31/4439; A61K31/501; A61K31/506; A61K31/517; A61P35/00; C07D401/04; C07D515/04

Domestic Patent References:

WO2021087025A1

2021-05-06

Foreign References:

CN101855221A	2010-10-06
CN112424188A	2021-02-26

Other References:

DATABASE REGISTRY ANONYMOUS : "3H-[1,2,3]Oxathiazolo[4,3-a]isoindole-8-acetonitrile, 3a,8-dihydro-4-methyl-, 1,1-dioxide, (3aR,8S)- (CA INDEX NAME)", XP093031782, retrieved from NCBI

Attorney, Agent or Firm:

SINO-CREATIVITY INTELLECTUAL PROPERTY LAW FIRM (CN)

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