Table 2 Antimicrobial activities of the newly synthesized compounds
Compound no. | IZ* ± SD** | ||||||
|---|---|---|---|---|---|---|---|
Gram-negative | Gram-positive | Fungi | Yeast | ||||
E. coli | P. putida | B. subtilis | S. lactis | A. niger | P. sp. | C. albicans | |
1a | 14 ± 0.58 | 10 ± 0.20 | 7 ± 0.29 | 8 ± 0.50 | 5 ± 0.29 | 5 ± 0.15 | 0 |
1b | 12 ± 0.50 | 9 ± 0.15 | 6 ± 0.58 | 7 ± 0.29 | 4 ± 0.12 | 2 ± 0.20 | 0 |
1c | 6 ± 0.29 | 3 ± 0.29 | 0 | 0 | 2 ± 0.15 | 2 ± 0.12 | 0 |
1d | 3 ± 0.15 | 2 ± 0.20 | 0 | 0 | 0 | 0 | 0 |
3a | 15 ± 0.58 | 11 ± 0.12 | 9 ± 0.50 | 6 ± 0.15 | 7 ± 0.58 | 5 ± 0.12 | 0 |
3b | 12 ± 0.15 | 7 ± 0.29 | 7 ± 0.12 | 5 ± 0.50 | 7 ± 0.20 | 5 ± 0.50 | 0 |
3c | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
3d | 3 ± 0.29 | 2 ± 0.20 | 0 | 0 | 0 | 0 | 0 |
5a | 1 ± 0.20 | 0 | 7 ± 0.29 | 8 ± 0.29 | 6 ± 0.20 | 4 ± 0.29 | 3 ± 0.29 |
5b | 1 ± 0.12 | 3 ± 0.15 | 7 ± 0.58 | 8 ± 0.20 | 6 ± 0.12 | 5 ± 0.15 | 3 ± 0.20 |
6a | 1 ± 0.29 | 0 | 6 ± 0.12 | 8 ± 0.15 | 6 ± 0.20 | 4 ± 0.15 | 3 ± 0.15 |
6b | 1 ± 0.12 | 2 ± 0.20 | 7 ± 0.20 | 8 ± 0.20 | 6 ± 0.15 | 4 ± 0.29 | 4 ± 0.12 |
8 | 14 ± 0.58 | 12 ± 0.50 | 7 ± 0.50 | 7 ± 0.12 | 6 ± 0.58 | 5 ± 0.29 | 2 ± 0.29 |
9a | 15 ± 0.58 | 13 ± 0.15 | 8 ± 0.15 | 7 ± 0.29 | 7 ± 0.50 | 4 ± 0.12 | 2 ± 0.50 |
9b | 10 ± 0.15 | 7 ± 0.29 | 6 ± 0.20 | 5 ± 0.29 | 2 ± 0.12 | 2 ± 0.20 | 0 |
10 | 16 ± 0.76 | 12 ± 0.15 | 9 ± 0.12 | 8 ± 0.58 | 5 ± 0.29 | 4 ± 0.29 | 3 ± 0.12 |
11 | 6 ± 0.20 | 3 ± 0.15 | 2 ± 0.29 | 0 | 2 ± 0.12 | 0 | 0 |
Chloramphenicol | 22 | 21 | 18 | 19 | 1 | 0 | 0 |
Ampicillin | 24 | 20 | 19 | 22 | 0 | 0 | 0 |