Synthesis and In Vitro Antimicrobial and Anthelminthic Evaluation of Naphtholic and Phenolic Azo Dyes

Table 3

Antimicrobial activity of the synthesised azo compounds.

Compounds	Pseudomonas aeruginosa	Escherichia coli	Salmonella typhi	Enterocooccus faecalis	Streptococcus pyrogenes	Staphylococcus. Aureus	Candida albicans
	Minimum inhibitory concentrations (μg/mL)
A1	>500	>500	62.5	500	62.5	125	>500
A2	>500	>500	>500	>500	>500	>500	>500
A3	>500	62.5	>500	>500	250	>500	500
A4	>500	31.25	>500	>500	500	250	>500
B1	>500	500	>500	>500	>500	250	125
B2	>500	>500	>500	>500	>500	>500	>500
B3	>500	250	500	>500	250	250	>500
B4	>500	62.5	125	>500	>500	62.5	125
Ciprofloxacin	≤0.5	≤0.5	≤0.5	125	7.8	≤0.5	1
Cefuroxime	>500	250	3.9	500	500	31.25	>500
Amoxicillin	250	>500	125	>500	500	125	15.6
Fluconazole	—	—	—	—	—	—	500

A1–B4 represent the codes assigned to the synthesised compounds as shown in Table 1.