Table 3.

Summary of anti-CoV triterpenoids and their targets and activities.

Compounds	IC50	Targets	Virus	References
1		Inhibits SARS-CoV replication, adsorption, and penetration;	SARS-CoV	[68]
		Protease inhibitor	SARS-CoV-2	[73]
7		-	SARS-CoV-2	[74]
8		3CL hydrolase inhibitor	SARS-CoV-2	[75]
10	12.57	SARS-CoV-2 Mpro inhibitor	SARS-CoV-2	[76]
16	14.55	SARS-CoV-2 Mpro inhibitor	SARS-CoV-2	[76]
17	89.67	SARS-CoV-2 Mpro inhibitor	SARS-CoV-2	[76]
51	3.22	SARS-CoV-2 Mpro inhibitor	SARS-CoV-2	[76]
52	4.12	Inhibits SARS-CoV replication and adsorption	SARS-CoV	[77]
	6.25	-	MERS-CoV	[77]