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2757470-18-9

2757470-18-9 structure
2757470-18-9 structure
  • Name: Ensitrelvir fumarate
  • Chemical Name: Ensitrelvir fumarate
  • CAS Number: 2757470-18-9
  • Molecular Formula: C26H21ClF3N9O6
  • Molecular Weight: 647.95
  • Catalog: Signaling Pathways Anti-infection SARS-CoV
  • Create Date: 2022-04-06 13:30:46
  • Modify Date: 2024-01-11 19:32:40
  • Ensitrelvir (S-217622) fumarate is the first orally active non-covalent, non-peptidic, SARS-CoV-2 3CL protease inhibitor (IC50=13 nM)[1][2].

Name Ensitrelvir fumarate
Synonyms S-217622
Description Ensitrelvir (S-217622) fumarate is the first orally active non-covalent, non-peptidic, SARS-CoV-2 3CL protease inhibitor (IC50=13 nM)[1][2].
Related Catalog
In Vitro In a cytopathic effect (cpe)-inhibition assay of SARS-CoV-2 infected VeroE6/TMPRSS2 cells, Ensitrelvir fumarate shows the EC50 values are approximately 0.4 μM for both wild-type virus and Alpha, Beta, Gamma and Delta variants. EC50 values for SARS-CoV and MERS-CoV were 0.21 and 1.4 μM respectively[1].
In Vivo Ensitrelvir fumarate dose-dependently inhibits intrapulmonary replication of SARS-CoV-2 in mice[2].
References

[1]. McKimm-Breschkin JL, et al. COVID-19, Influenza and RSV: Surveillance-informed prevention and treatment - Meeting report from an isirv-WHO virtual conference. Antiviral Res. 2022;197:105227.

[2]. Yuto Unoh, et al. Discovery of S-217622, a Non-Covalent Oral SARS-CoV-2 3CL Protease Inhibitor Clinical Candidate for Treating COVID-19. bioRxiv 2022.01.26.477782.

Molecular Formula C26H21ClF3N9O6
Molecular Weight 647.95