Table 3.
Inhibitory activity of the triazene compounds against Gram-positive and -negative bacteria through the agar diffusion test using impregnated discs.
| Microorganisms | T1 | T2 | T3 | T4 | C2 | C+ |
|---|---|---|---|---|---|---|
| Staphylococcus aureus ATCC 25923 | 3.0 ± 0.5 mm | 3.0 ± 0.5 mm | 4.0 ± 1.0 mm | 2.0 ± 0.5 mm | R | 4.5 ± 1.0 mm |
| Streptococcus pyogenes ATCC 19615 | 3.5 ± 0.5 mm | 4.0 ± 1.0 mm | R | R | R | 7.5 ± 1.0 mm |
| Salmonella Enteretidis ATCC 13076 | 4.5 ± 1.0 mm | 3.0 ± 0.5 mm | R | R | R | 10.5 ± 1.5 mm |
| Escherichia coli ATCC 29522 | 4.5 ± 0.5 mm | 3.0 ± 0.0 mm | 3.0 ± 1.0 mm | R | R | 8.5 ± 1.0 mm |
| Proteus mirabilis ATCC 7002 | 1.0 ± 0.5 mm | R | R | 3.0 ± 0.5 mm | R | 10.0 ± 0.0 mm |
| Pseudomonas aeruginosa ATCC 27853 | 3.0 ± 0.5 mm | R | R | 2.5 ± 0.5 mm | R | 10.5 ± 1.5 mm |
| Acinetobacter baumannii ATCC 19606 | 2.0 ± 0.5 mm | 1.5 ± 0.0 mm | R | R | R | 5.0 ± 0.0 mm |