Table 4.
Antibacterial susceptibility (MIC, µg ml−1) against Gram-negative panel
| Minimum Inhibitory Concentration (µg ml−1) | ||||||
|---|---|---|---|---|---|---|
| Compound | A. baumannii ATCC 19606 | K. pneumoniae ATCC 700603 | P. aeruginosa ATCC 15692 | E. coli K12 | E. coli K12 ∆tolC | E. coli Efflux Ratio |
| SPC (1) | >1024 | 512 | 1024 | 128 | 64 | 2 |
| TroSPC (2) | >64 | >64 | >64 | >64 | 16 | >4 |
| TroSPA (4) | >64 | >64 | >64 | >64 | 32 | >2 |
| bAmTroSPC (6) | >64 | >64 | >64 | 32 | 4–8 | 4–8 |
| eAmTroSPC (8) | >64 | >64 | >64 | 64 | 4–8 | 8–16 |
| Amino TroSPC (11) | >64 | >64 | >64 | >64 | 32 | >2 |
| AmTroSPC (13) | >64 | >64 | >64 | >64 | 32 | >2 |