Table 2.
Antimicrobial activity of studied compounds.
| Compounds | Minimum Inhibitory Concentration (MIC), µg/mL | ||||
|---|---|---|---|---|---|
| Sa | Bc | Ef | MRSA-1 | MRSA-2 | |
| 2a | - | - | - | - | - |
| 2c | - | - | - | - | - |
| 2d | - | - | - | - | - |
| 3 | - | - | - | - | - |
| 4a | - | - | - | - | - |
| 4c | - | - | - | - | - |
| 4d | - | - | - | - | - |
| 5a | 125 ± 11 | 62.5 ± 5.3 | 125 ± 10 | 250 ± 20 | 250 ± 20 |
| 5c | 31.3 ± 2.3 | 31.3 ± 2.5 | 62.5 ± 5.3 | 62.5 ± 5.5 | 250 ± 20 |
| 5d | 15.6 ± 1.2 | 62.5 ± 5.4 | 62.5 ± 5.2 | 62.5 ± 5.3 | 250 ± 19 |
| Chloramphenicol | 31.3 ± 2.2 | 62.5 ± 5.4 | 62.5 ± 5.2 | nd | nd |
| Ketoconazole | - | - | - | - | - |
| Minimum bactericidal and fungicidal concentrations (MBC), (MFC) µg/ml | |||||
| 5a | 250 ± 19 | - | - | 250 ± 21 | - |
| 5c | - | 250 ± 20 | - | - | - |
| 5d | 125 ± 10 | - | - | 250 ± 20 | 250 ± 19 |
| Chloramphenicol | - | - | - | - | - |
| Ketoconazole | - | - | - | - | - |
Average of three values measured; ± standard deviation (SD);—means non-active; nd—not determined.