. 2019 Jan 24;14(1):e0210869. doi: 10.1371/journal.pone.0210869

Table 2. The list of TG derivatives with their experimental IC₅₀ against DENV -2 NS2B/NS3pro.

Ligands	R₁	R₂	R₃	IC₅₀ (μM)
1	(4-nitrophenyl)methanimine	H	H	1995
2	4-(iminomethyl)benzoic acid	H	H	1367
3	4-(iminomethyl)-2-methoxy-6-nitrophenol	H	H	28
4	3-methoxybenzenesulfinic acid	H	H	68
5	4-methoxybenzenesulfinic acid	H	H	55
6	3-methylbenzenesulfinic acid	3-methylbenzenesulfinic acid	H	63
7	acetyl	H	H	151
8	butanoyl	H	H	57
9	isobutanoyl	H	H	3893
10	pentanoyl	H	H	1037
11	3-methylbutanoyl	H	H	80
12	hexanoyl	H	H	168
13	palmitoyl	H	H	132
14	benzoyl	H	H	370
15	acetyl	H	cyclopentyl	556
D0713	H	2-methylpyridine	cyclopentyl	62
TG	H	H	H	753
Panduratin A	-	-	-	56

Table 2. The list of TG derivatives with their experimental IC50 against DENV -2 NS2B/NS3pro.