Synthesis, Antimicrobial Properties, and Inhibition of Catalase Activity of 1,4-Naphtho- and Benzoquinone Derivatives Containing N-, S-, O-Substituted

Table 3

Antibacterial activity of the compound determined by serial dilution method.

Compound	Microorganism
	E. coli	S. aureus	M. luteum
	MIC (μg/mL)
3c	+	+	+
3d	+	62.5	31.2
3f	+	+	+
3g	250.0	31.2	15.6
6b	+	+	+
11	+	+	+
17	+	15.6	62.5
21	+	+	+
25	+	500.0	250.0
Control	31.2 ± 0.8	3.9 ± 0.2	7.8 ± 0.2

+: growth of microorganisms.