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Computational studies reveal mechanism by which quinone derivatives can inhibit SARS-CoV-2. Study of embelin and two therapeutic compounds of interest, methyl prednisolone and dexamethasone
Author(s) -
Francesco Caruso,
Miriam Rossi,
Jens Z. Pedersen,
Sandra Incerpi
Publication year - 2020
Publication title -
journal of infection and public health
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.983
H-Index - 35
eISSN - 1876-035X
pISSN - 1876-0341
DOI - 10.1016/j.jiph.2020.09.015
Subject(s) - chemistry , moiety , cysteine protease , protease , prednisolone , docking (animal) , natural product , stereochemistry , pharmacology , biochemistry , enzyme , medicine , nursing , surgery
Quinones are reactive to proteins containing cysteine residues and the main protease in Covid-19 contains an active site that includes Cys145. Embelin, a quinone natural product, is known to have antiviral activity against influenza and hepatitis B. Preliminary studies by our group also indicate its ability to inhibit HSV-1 in cultured cells.

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