Table 5.

% Inhibition of azomethines against L. major leishmania.

Compound	L. major a
1	0.77 ± 0.09
2	-
3	-
4	0.65 ± 0.01
5	-
6	0.73 ±0.16
7	-
8	-
9	0.59 ± 0.07
10	0.61 ± 0.27
11	-
12	0.57 ±0.11
13	0.63 ± 0.04
14	0.68 ±0.12
15	0.66 ±0.18
16	0.81 ± 0.03
17	0.62 ± 0.08
18	-
Standard Drug IC50 (µg/mL± S.D)
Amphotericin B	0.56 ± 0.20

^a percentage inhibition activity: 100 = (non-significant; 0.95−0.80 = low; 0.79−0.70 = Moderate; 0.69−0.60 = Good; below 0.59-0.56 = Significant activity).