Research Article
Synthesis and Evaluation of Novel Fluorinated 2-Styrylchromones as Antibacterial Agents
Table 3
Activity indices of 200 µg/mL 2-styrylchromone derivatives in comparison to tetracycline.
| Comp. | Conc. mM | B. subtilis ATCC 6633 | E. faecium ATCC 51299 | S. aureus ATCC 29212 | S. aureus ATCC 43300 | S. sciuri ATCC 29062 | S. xylosus ATCC 35033 | E. coli ATCC 25922 | E. coli ATCC 35218 | K. pneumoniae ATCC 700603 | P. aeruginosa ATCC 35032 |
| 5-a | 0.75 | | 0 | | | 0 | 0 | | 0 | 0 | 0 | 5-b | 0.75 | | 0 | | | 0 | 0 | | 0 | 0 | 0 | 5-c | 0.75 | | 0 | | | 0 | 0 | | 0 | 0 | 0 | 5-d | 0.70 | | 0 | | | 0 | 0 | | | 0 | 0 | 5-e | 0.70 | | 0 | 0 | 0 | | 0 | | | 0 | 0 | 5-f | 0.75 | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5-g | 0.75 | | | | | | | 0 | 0 | 0 | 0 | 5-h | 0.72 | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5-i | 0.65 | | 0 | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5-j | 0.68 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
*TE30 | 0.45 | | | | | | | | | | |
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TE30: tetracycline inhibition zone (mm).
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