Table 2. MIC Values (μg/mL) for Compounds 1–8 against the Primary Panel of Bacteria and Fungi, along with IC50 Values (μg/mL) against HepG2 Cells and Haemolysis Frequencies (ESBL, extended-spectrum β-lactamase; MRSA, methicillin-resistant S. aureus).
compound |
||||||||||
---|---|---|---|---|---|---|---|---|---|---|
pathogen | strain | type | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
E. coli | LMG15862 | β-lactam. | 4 | 8 | 16 | 32 | >32 | 16 | 8 | 16 |
A. baumannii | LMG1041T | WT | 4 | 8 | 16 | 16 | 32 | 16 | 8 | 16 |
E. cloacae | LMG2783T | WT | 16 | 32 | 32 | 32 | >32 | 32 | 16 | 16 |
K. pneumoniae | LMG20218 | ESBL | 8 | 16 | 32 | >32 | 32 | 32 | 16 | 16 |
P. aeruginosa | LMG6395T | WT | 16 | 16 | 32 | >32 | 32 | 32 | 8 | 16 |
S. aureus | LMG15975 | MRSA | >32 | 32 | >32 | >32 | >32 | 32 | 16 | 16 |
B. cereus | CCUG7414T | >32 | >32 | 32 | 32 | 16 | 32 | 16 | 32 | |
A. fumigatus | J7 | >32 | >32 | >32 | >32 | >32 | >32 | >32 | >32 | |
C. albicans | H-29 | WT | 32 | 32 | 32 | >32 | >32 | >32 | >32 | >32 |
IC50(μM) | HepG2 | liver | 29 | 50 | 29 | 9 | 13 | 9 | 11 | 14 |
IC50(μg/mL) | HepG2 | liver | 33 | 56 | 33 | 10 | 14 | 10 | 13 | 16 |
Hemolysis (%) | 4.2 | 0.8 | 3.0 | 9.1 | 5.2 | 27.5 | 14.1 | 52.3 |