Borneol Ester Derivatives as Entry Inhibitors of aWide Spectrum of SARS-CoV-2 Viruses

Borneol Ester Derivatives as Entry Inhibitors of aWide Spectrum of SARS-CoV-2 Viruses Full article

Journal

Viruses
ISSN: 1999-4915

Output data

Year: 2022, Volume: 14, Number: 1295, Article number : 1295, Pages count : DOI: 10.3390/v14061295

Tags

SARS-CoV-2; coronavirus surface protein S-spike; pseudoviral system; terpene; borneol; molecular dynamics; molecular docking

Authors

Yarovaya Olga I. ¹ , Shcherbakov Dmitriy N. ² , Borisevich Sophia S. ³ , Sokolova Anastasiya S. ¹ , Gureev Maxim A. ^4,5 , Khamitov Edward M. ³ , Rudometova Nadezda B. ² , Zybkina Anastasiya V. ² , Mordvinova Ekaterina D. ^1,2 , Zaykovskaya Anna V. ² , Rogachev Artem D. ¹ , Pyankov Oleg V. ² , Maksyutov Rinat A. ² , Salakhutdinov Nariman F. ¹

Affiliations

1	N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry of Siberian Branch of Russian Academy of Sciences
2	State Research Center of Virology and Biotechnology VECTOR
3	Ufa Institute of Chemistry, RAS
4	Sechenov First Moscow State Medical University
5	Sirius University of Science and Technology, Sochi, 354349, Russian Federation

In the present work we studied the antiviral activity of the home library of monoterpenoid derivatives using the pseudoviral systems of our development, which have glycoproteins of the SARS-CoV-2 virus strains Wuhan and Delta on their surface. We found that borneol derivatives with a tertiary nitrogen atom can exhibit activity at the early stages of viral replication. In order to search for potential binding sites of ligands with glycoprotein, we carried out additional biological tests to study the inhibition of the re-receptor-binding domain of protein S. For the compounds that showed activity on the pseudoviral system, a study using three strains of the infectious SARS-CoV-2 virus was carried out. As a result, two leader compounds were found that showed activity on the Wuhan, Delta, and Omicron strains. Based on the biological results, we searched for the potential binding site of the leader compounds using molecular dynamics and molecular docking methods. We suggested that the compounds can bind in conserved regions of the central helices and/or heptad repeats of glycoprotein S of SARS-CoV-2 viruses.

Yarovaya O.I. , Shcherbakov D.N. , Borisevich S.S. , Sokolova A.S. , Gureev M.A. , Khamitov E.M. , Rudometova N.B. , Zybkina A.V. , Mordvinova E.D. , Zaykovskaya A.V. , Rogachev A.D. , Pyankov O.V. , Maksyutov R.A. , Salakhutdinov N.F.
Borneol Ester Derivatives as Entry Inhibitors of aWide Spectrum of SARS-CoV-2 Viruses
Viruses. 2022. V.14. N1295. 1295 . DOI: 10.3390/v14061295 WOS РИНЦ

Submitted:	Apr 17, 2022
Accepted:	Jun 10, 2022
Published online:	Jun 14, 2022

Web of science	WOS:000816661400001
Elibrary	49151052
OpenAlex	W4282921295