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. Author manuscript; available in PMC: 2015 Jan 8.
Published in final edited form as: ACS Chem Biol. 2013 Oct 4;8(12):2669–2677. doi: 10.1021/cb400577b

Table 1.

Minimal Inhibitory Concentrations of β-lactones for Mycobacteria

Compound MIC (μg/mL)
M. smegmatis MC2115 M. tuberculosis H37Rv
2 250 Not tested
3 150 Not tested
4 45 47
7 10 28

β-lactone minimal inhibitory concentrations (MICs) for M. smegmatis and M. tuberculosis. MICs of representative antibacterial drugs against M. tuberculosis H37Rv are as follows: moxifloxacin - 8 μg/mL, isoniazid - 2 μg/mL, kanamycin - 1.2 μg/mL, streptomycin - 16 μg/mL, ethambutol - 4 μg/mL (49).