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. Author manuscript; available in PMC: 2014 Mar 28.
Published in final edited form as: J Med Chem. 2012 Oct 26;55(22):10160–10176. doi: 10.1021/jm3012728

Table 4.

Antibacterial Activities of 13–15 against E. coli

MIC (μg/mL)
compound or control agent ATCC BAA-201a (ESBL) W4573 N43b (acrA1)
13 16.0 16.0 2.0
14 64.0 64.0 8.0
15 >64.0 >64.0 32.0
ampicillin >64.0 4.0 2.0
amikacin >64.0 2.0 1.0
a

ATCC BAA-201 is an extended spectrum β-lactamase (ESBL)-producing strain that expresses the TEM-3 lactamase.

b

N43 is an AcrAB efflux pump mutant strain of W4573.