Table 2.

Drugs and their anti-viral mechanism against viral proteins

S. No.	Antiviral drugs	Mechanism of action
1	Cathepsin L inhibitors	Block viral entry or inhibits in-vitro infection.
2	Amiodarone	Inhibits virus infection at a post-endosomal level.
3	Tetra-O-galloyl-beta-D-glucose	Blocks SARS-CoV-2 or SARS-CoV pseudovirus entry.
4	Luteolin	Blocks SARS-CoV-2 or SARS-CoV pseudovirus entry.
5	VE607	Restrains S protein–ACE-2 mediated viral entry.
6	siSC2–5	Targets the S protein and ORF1b.
7	Hexamethylene amiloride	Hinders ion channel activity and viral replication.