Table 3 The antibacterial activity of the 2-(aryl)benzo[d]imidazo[2,1-b]thiazole-7-sulfonamide derivatives (5a-5h)
Compounds | The antibacterial activity in MIC (μg/mL) | ||||
|---|---|---|---|---|---|
E. coli (ATCC 8739) | K. pneumoniae (ATCC 4352) | S. aureus (ATCC 6538) | B. subtilis (ATCC 6051) | S. aureus (ATCC 33591) | |
5a | 25 | 25 | 12.5 | 12.5 | 12.5 |
5b | 25 | 25 | 25 | 25 | 25 |
5c | 25 | 25 | 25 | 25 | 25 |
5d | 25 | 25 | 25 | 25 | 25 |
5e | 25 | 25 | 12.5 | 12.5 | 12.5 |
5f | 12.5 | 12.5 | 6.25 | 6.25 | 25 |
5g | 25 | 25 | 25 | 25 | 25 |
5h | 25 | 25 | 6.25 | 6.25 | 12.5 |
Ciprofloxacin | 1.25 | 1.25 | 1.25 | 1.25 | 1.25 |