Nature-Derived Hit, Lead, and Drug-Like Small Molecules: Current Status and Future Aspects Against Key Target Proteins of Coronaviruses
| Autor: | Junaid, Muhammad Shaiful Alam, Muzahid Ahmed Ezaj, S M Abdul Nayeem, Afsana Nahrin, Aysha Siddika, Yeasmin Akter, Syeda Samira Afrose |
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| Rok vydání: | 2021 |
| Předmět: |
Pharmacology
Drug Biological Products Coronavirus disease 2019 (COVID-19) Drug discovery business.industry SARS-CoV-2 media_common.quotation_subject In silico General Medicine Clinical Trials Phase IV as Topic Bioinformatics Small molecule Antiviral Agents COVID-19 Drug Treatment Clinical trial Clinical Trials Phase III as Topic In vivo Drug Discovery Medicine Humans business Pandemics Systematic search media_common |
| Zdroj: | Mini reviews in medicinal chemistry. 22(3) |
| ISSN: | 1875-5607 |
| Popis: | Background: COVID-19 pandemic, the most unprecedented event of the year 2020, has brought millions of scientists worldwide in a single platform to fight against it. Though several drugs are now in the clinical trial, few vaccines are available on the market already, but the lack of an effect of those is making the situation worse. Aim of the study: In this review, we demonstrated comprehensive data of natural antiviral products showing activities against different proteins of Human Coronaviruses (HCoV) that are responsible for its pathogenesis. Furthermore, we categorized the compounds into the hit, lead, and drug based on the IC50/EC50 value, drug-likeness, and lead-likeness test to portray their potentiality to be a drug. We also demonstrated the present status of our screened antiviral compounds with respect to clinical trials and reported the lead compounds that can be promoted to clinical trial against COVID-19. Methods: A systematic search strategy was employed focusing on Natural Products (NPs) with proven activity (in vitro, in vivo, or in silico) against human coronaviruses, in general, and data were gathered from databases like PubMed, Web of Science, Google Scholar, SciVerse, and Scopus. Information regarding clinical trials retrieved from the Clinical Trial Database. Results: Total "245" natural compounds were identified initially from the literature study. Among them, Glycyrrhizin, Caffeic acid, Curcumin is in phase 3, and Tetrandrine, Cyclosporine, Tacrolimus, Everolimus are in phase 4 clinical trial. Except for Glycyrrhizin, all compounds showed activity against COVID-19. Conclusions: In summary, our demonstrated specific small molecules with lead and drug-like capabilities clarified their position in the drug discovery pipeline and proposed future research against COVID-19. |
| Databáze: | OpenAIRE |
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