Table 6. Spectrum of Antibacterial Activitya.
| MIC
(μM) |
||||||
|---|---|---|---|---|---|---|
| compound | E. coli | M. smegmatis | P. aeruginosa | B. subtilis | St. aureus | Sa. cerevisiae |
| 8 | >25 | >25 | >100 | 1.0 | >50 | >100 |
| 19 | >100 | 100 | >100 | 3.1 | >100 | 12.5 |
| 37 | >100 | >100 | >100 | 50 | 50 | >100 |
MIC99’s were determined by the serial dilution method on a solid medium.