Table 2.
Antimicrobial activities (inhibition zone; diameter in mm) of ILs 1–24 against four fungi and four bacteria.
| Compd | Antifungal Activity | Antibacterial Activity | ||||||
|---|---|---|---|---|---|---|---|---|
| A. fumigatus | S. racemosum | G. candidum | C. albicans | S. pneumoniae | B. subtilis | P. aeruginosa | E. coli | |
| 1 | 11.9 | 13.2 | 14.4 | 11.6 | 11.2 | 13.6 | 15.8 | 16.2 |
| 2 | 19.3 | 20.4 | 17.7 | 15.6 | 16.5 | 18.7 | 15.2 | 18.4 |
| 3 | 12.2 | 13.1 | 13.9 | 10.8 | 11.6 | 12.3 | 10.1 | 10.9 |
| 4 | NA | NA | NA | NA | NA | NA | NA | NA |
| 5 | 23.4 | 22.3 | 28.1 | 26.3 | 23.2 | 27.4 | 22.3 | 23.2 |
| 6 | 11.1 | 12.1 | 12.9 | 10.3 | 12.4 | 12.9 | 10.2 | 11.9 |
| 7 | NA | NA | NA | NA | NA | NA | NA | NA |
| 8 | NA | NA | NA | NA | NA | NA | NA | NA |
| 9 | NA | NA | NA | NA | NA | NA | NA | NA |
| 10 | NA | NA | NA | NA | NA | NA | NA | NA |
| 11 | 14.3 | 15.9 | 17.3 | 13.1 | 18.3 | 20.1 | 14.6 | 16.2 |
| 12 | 21.3 | 20.2 | 22.1 | 19.6 | 20.4 | 21.3 | 17.3 | 20.6 |
| 13 | 18.3 | 19.6 | 18.2 | 17.3 | 18.1 | 19.6 | 15.2 | 17.3 |
| 14 | 16.3 | 17.8 | 19.2 | 16.7 | 17.4 | 18.3 | 17.2 | 20.9 |
| 15 | NA | NA | NA | NA | NA | NA | NA | NA |
| 16 | 18.3 | 19.3 | 21.2 | 15.7 | 18.4 | 19.2 | 16.7 | 17.3 |
| 17 | 16.3 | 18.2 | 19.4 | 14.6 | 17.3 | 18.2 | 15.3 | 14.6 |
| 18 | 18.2 | 19.6 | 15.6 | 13.9 | 14.5 | 16.2 | 13.3 | 16.5 |
| 19 | 24.2 | 23.3 | 29.2 | 27.3 | 24.6 | 28.3 | 24.2 | 24.9 |
| 20 | 16.3 | 18.2 | 20.1 | 14.3 | 19.3 | 20.4 | 16.2 | 20.3 |
| 21 | 15.3 | 16.9 | 19.2 | 13.4 | 18.2 | 16.8 | 15.9 | 17.5 |
| 22 | NA | NA | NA | NA | NA | NA | NA | NA |
| 23 | NA | NA | NA | NA | NA | NA | NA | NA |
| 24 | NA | NA | NA | NA | NA | NA | NA | NA |
| Amphotericin B | 20.4 | 17.3 | 26.3 | 22.0 | --- | --- | --- | --- |
| Ampicillin | --- | --- | --- | --- | 20.8 | 26.7 | --- | --- |
| Gentamicin | --- | --- | --- | --- | --- | --- | 16.1 | 18.3 |