Table 3.

Phytomolecules as inhibitors of SARS-CoV structural proteins

SARS-CoV structural protein inhibitors
Phytomolecule	Class of compound	Target protein	Source plant	References
Luteolin	Flavonoid	Spike		[22]
Mannose-specific lectins	Lectin	Spike	Galanthus nivalis, Hippeastrum hybrid, and Allium porrum	[33]
Emodin	Anthraquinone	Spike	Genus Rheum and Polygonum	[34]
Griffithsin	Protein	Spike	Griffithsia sp. (red alga)	[35]