ABSTRACT
Viral diseases initiated by Coronavirus (CoV) have become the major public health problems worldwide in the last two decades. The recent emergence of the deadly COVID-19 due to SARS-CoV-2 has created unprecedented pandemic situations around the globe making the need for antiviral molecules to treat it. Encountering the health conditions of the patients with synthetic molecules has shown some unpredictable results, including side effects. To face this complex situa-tion, natural products can be good sources of enormous treatment options with fewer side effects. Wide diversity, easy availability, and a good number of scientific researches on Asian origin natural products can be a great tool to meet this critical situation. This paper reviews the currently available Asian natural products with potential antiviral effects on CoV. It includes the potential natural products of whole plant extract, partial plant extract, isolated pure compounds, and isolated pure set of compounds. Besides, the available information of in vitro and in silico from very recent pa-pers are also summarized for the ease of future research. As a rapid search for a potential anti-CoV therapy is undergoing, Asian natural products will provide promising results but still, there are many challenges in front of us, including the robust in vitro assay to confirm the antiviral property, toxicity analysis, and fulfillment of regulatory needs. The use of appropriate natural products with the potential for a safe and more effective anti-CoV property requires multidisciplinary research with preclinical and clinical researchers, which will improve their clinical applications.Copyright © 2021 Bentham Science Publishers.