Table 2.

IC50 values of selected compounds against DENV1-4 proteases and West Nile virus protease.

Compounds		A	B	C	D	E	F	G	H
DENV 1 Pro	IC50	9.65 ±0.32	11.29±0.33	4.06±0.21	10.83±0.37	6.20±1.20	1.15±0.1	0.77±0.05	2.76±0.25
	Hill-slope	2.01±0.16	1.55±0.10	1.51±0.18	3.92±0.27	0.71±0.13	1.26±0.10	1.79±0.09	0.92±0.05
DENV 2 Pro	IC50	8.22±0.24	10.01±0.28	4.05±0.18	10.45±0.40	4.84 ± 0.60	0.98±0.06	0.56±0.04	2.66±0.19
	Hill-Slope	1.79±0.11	2.21±0.18	1.61±0.18	2.75±0.16	1.11±0.16	1.51±0.07	1.60±0.07	0.97±0.04
DENV 3 Pro	IC50	9.95±0.45	9.66±0.63	2.94±0.18	11.14±0.38	5.0±1.40	0.91±0.06	0.40±0.03	3.25±0.18
	Hill-slope	1.62±0.15	1.33±0.17	0.95±0.09	2.70±0.13	1.03±0.16	1.60±0.08	1.53±0.06	1.05±0.04
DENV 4 Pro	IC50	8.95±0.34	12.20±0.47	3.40±0.11	11.04±0.37	5.32±0.60	0.64±0.03	0.13±0.01	3.73±0.14
	Hill-slope	2.22±0.21	1.95±0.19	1.53±0.12	3.20±0.16	1.22±0.13	1.45±0.05	0.79±0.03	1.25±0.12
WNV Pro	IC50	6.43±0.38	10.06±0.33	2.53±0.10	6.56±0.24	4.31 ± 0.17	0.70±0.04	0.12±0.01	3.24±0.11
	Hill-slope	1.63±0.18	1.92±0.18	1.38±0.22	2.64±0.13	1.12±0.11	1.58±0.05	0.88±0.05	1.29±0.03

Values presented here are averages of duplicate experiments and reported with the standard errors of the mean.