PLpro-IN-3

PLpro-IN-3 (compound 26R) is a potent Papain-like protease (PLpro) inhibitor with a IC50 of 1.0μM. PLpro-IN-3 exhibits antiviral activity against SARS-CoV-2 with a EC50 of 4.3 μM[1].

Product Specifications

CAS Number

3047093-72-8

UNSPSC

12352005

Target

SARS-CoV

Type

Reference compound

Related Pathways

Anti-infection

Applications

COVID-19-anti-virus

Field of Research

Infection

Assay Protocol

https://www.medchemexpress.com/plpro-in-3.html

Smiles

O=C(C1=CC=C(CNC2=CC(C3=NOC(C(C4=CC=C(C5=CC=CC=C5)C(F)=C4)C)=N3)=CC=C2C)S1)O

Molecular Formula

C29H24FN3O3S

Molecular Weight

513.58

References & Citations

[1]Qin B, et al. Design, Synthesis, and Biological Evaluation of 1,2,4-Oxadiazole Derivatives Containing an Aryl Carboxylic Acid Moiety as Potent Sarbecovirus Papain-like Protease Inhibitors. J Med Chem. 2024 Jun 27;67 (12) :10211-10232.