Table 3.
Antibacterial activities of the compounds 3a–f.
| Compounds | E. coli 780 | S. aureus 1466 | ||
|---|---|---|---|---|
| MIC (μM) | MBC (μM) | MIC (μM) | MBC (μM) | |
| 3a | 375 ± 0.01 | 750 ± 0.02 | 375 ± 0.03 | 1000 ± 0.09 |
| 3b | 250 ± 0.02 | 750 ± 0.02 | 375 ± 0.01 | 1000 ± 0.01 |
| 3c | 250 ± 0.01 | 750 ± 0.01 | 375 ± 0.01 | 1000 ± 0.01 |
| 3d | 250 ± 0.01 | 375 ± 0.01 | 250 ± 0.01 | 1000 ± 0.01 |
| 3e | 375 ± 0.01 | 1000 ± 0.02 | 375 ± 0.03 | 1000 ± 0.02 |
| 3f | 375 ± 0.01 | 750 ± 0.01 | 375 ± 0.01 | 1000 ± 0.04 |
MIC and MBC values are indicated as the mean ± SD (standard deviation) of three independent experiments.