Title:
USE OF PURINE NUCLEOSIDE DRUGS FOR PREVENTING OR TREATING CORONAVIRUS INFECTIOUS DISEASES
Document Type and Number:
WIPO Patent Application WO/2023/030347
Kind Code:
A1
Abstract:
Use of a compound as shown in formula (I) or a pharmaceutically acceptable salt thereof in the preparation of drugs for preventing or treating coronavirus infectious diseases. The compound of formula (I) shows significant activity in inhibiting the replication of novel coronavirus in vitro tests, and has no significant cytotoxicity in the dose range of the test.
Inventors:
CHANG XIAOYU (CN)
Application Number:
PCT/CN2022/116003
Publication Date:
March 09, 2023
Filing Date:
August 31, 2022
Export Citation:
Assignee:
CHANG XIAOYU (CN)
International Classes:
A61K31/7076; A61K31/708; A61P31/14
Foreign References:
| CN113784721A | 2021-12-10 | |||
| US20190085013A1 | 2019-03-21 | |||
| US10874687B1 | 2020-12-29 | |||
| CN106573011A | 2017-04-19 | |||
| US20040259934A1 | 2004-12-23 | |||
| CN103980332A | 2014-08-13 |
Attorney, Agent or Firm:
BEIJING TANLULAI PATENT AGENT LTD (CN)
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