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ABSTRACT: Background
The recent outbreak of the novel SARS-CoV-2 across the globe and the absence of specific drug against this virus lead the scientific community to look into some alternative indigenous treatments. India as a hub of Ayurvedic and medicinal plants can shed light on its treatment using specific active bio-molecules from these plants.Objectives
Keeping our herbal resources in mind, we were interested to inquire whether some phytochemicals from Indian spices and medicinal plants can be used as alternative therapeutic agents in contrast to synthetic drugs.Materials and methods
We used in silico molecular docking approach to test whether bioactive molecules of herbal origin such as hyperoside, nimbaflavone, ursolic acid, 6-gingerol, 6-shogaol and 6-paradol, curcumin, catechins and epigallocatechin, α-Hederin, piperine could bind and potentially block the Mproenzyme of the SARS-CoV-2 virus.Results
Ursolic acid showed the highest docking score (-8.7 kcal/mol) followed by hyperoside (-8.6 kcal/mol), α-Hederin (-8.5 kcal/mol) and nimbaflavone (-8.0 kcal/mol). epigallocatechin, catechins, and curcumin also exhibited high binding affinity (Docking score -7.3, -7.1 and -7.1 kcal/mol) with the Mpro. The remaining tested phytochemicals exhibited moderate binding and inhibitory effects.Conclusion
This finding provides a basis for biochemical assay of tested bioactive molecules on SARS-CoV-2 virus.
SUBMITTER: Halder P
PROVIDER: S-EPMC8139275 | biostudies-literature |
REPOSITORIES: biostudies-literature