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

Table 2

Antifungal activity of the compounds determined by diffusion method.

Compound	Concentration; %	Diameter of inhibition of growth of microorganisms, mm
		C. tenuis	A. niger
3c	0.5	0	0
	0.1	0	0
3d	0.5	0	0
	0.1	0	0
3f	0.5	0	0
	0.1	0	0
3g	0.5	0	0
	0.1	0	0
6b	0.5	15	0
	0.1	13	0
11	0.5	0	0
	0.1	0	0
17	0.5	0	15
	0.1	0	10
21	0.5	7	12
	0.1	0	6
25	0.5	15	10
	0.1	0	0
Control	0.5	19	20

Nystatin was used in the tests of antifungal activity of the synthesized compounds.