Table 3.
Antimicrobial activity (µg/mL) of compounds 1–6. Methanol was used as a negative control.
| Test Strain | 1 | 2 | 3 | 4 | 5 | 6 | Methanol |
|---|---|---|---|---|---|---|---|
| Fungi | |||||||
| Mucor hiemalis (DSM 2656) b | - | - | 16.6 | 33.3 | 33.3 | - | - |
| Candida albicans (DSM1665) b | - | - | 33.3 | 33.3 | 33.3 | - | - |
| Pichia anomala (DSM6766) b | - | - | 67 | 16.6 | - | - | - |
| Gram positive bacteria | |||||||
| Staphylococcus aureus (Newman) c | - | - | - | - | - | - | - |
| Bacillus subtilis (DSM 10) d | - | - | 6.7 | - | - | - | - |
| Micrococcus luteus (DSM 1790) e | - | - | - | - | - | - | - |
| Gram negative bacteria | |||||||
| Escherichia coli (ToLC) c | - | - | 33.3 | - | - | - | - |
| Escherichia coli (DSM1116) c | - | - | - | - | - | - | - |
| Chromobacter violaceum (DSM 30191) d | - | - | 6.7 | - | - | - | - |
Superscripts represent positive controls as follows: b Nystatin, c Gentamycin, d Tetracycline, e Ampicillin.