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. 2017 Jan 28;6(1):4. doi: 10.3390/antibiotics6010004

Table 3.

Structure–activity relationship of lead compound 5376 and its derivatives targeting drug-resistant Staphylococcus aureus.

graphic file with name antibiotics-06-00004-i001.jpg
Compound R X Y MIC (µg/mL) MC7606 MIC (µg/mL) MC7769 MIC (µg/mL) MC7827 MIC (µg/mL) MC7846 Docking Energy (kcal/mol)
5376 O 4-Br 4-Cl 2 4 8 4 −9.3
5741518 O 4-CH3 4-Cl >128 >128 >128 >128 −8.7
5870804 O 4-Br H 4 64 32 16 −10.9
2082-0182 O H 4-Cl >128 >128 >128 >128 −9.0
2083-1665 OCH3 4-Br 4-Cl >128 >128 >128 >128 −8.6
2083-1773 O 3-Br 4-Cl >128 >128 >128 >128 −9.8