Table 4. Inhibitory effect of compounds 2–5 and 7–12 on NO production.

Compound	IC50 (μM)
2	5.53 ± 0.39
3	5.79 ± 0.46
4	1.23 ± 0.10
5	68.39 ± 4.51
7	0.73 ± 0.06
8	73.93 ± 7.15
9	>100
10	70.45 ± 6.62
11	>100
12	55.94 ± 3.22
Hydrocortisone	48.66 ± 3.26