Environ-Economic Synthesis and Characterization of Some New 1,2,4-Triazole Derivatives as Organic Fluorescent Materials and Potent Fungicidal Agents

Table 5

Antibacterial evaluation of the synthesized compounds (4a–j).

	Zone of inhibition (mm)
Compounds	(250 ppm)					(500 ppm)
	A	B	C	D	E	A	B	C	D	E
4a	6	8	7	9	9	9	6	10	7	—
4b	7	6	9	8	—	9	9	11	10	11
4c	—	9	9	—	8	4	9	4	—	9
4d	6	—	—	8	—	10	10	—	10	—
4e	8	9	6	9	6	9	4	6	10	3
4f	—	—	9	7	8	9	—	9	9	10
4g	7	8	10	—	7	—	10	—	—	11
4h	7	—	9	9	—	3	—	10	6	—
4i	9	7	—	8	9	—	8	9	—	10
4j	9	9	—	9	—	10	9	11	11	—
DMSO	—	—	—	—	—	—	—	—	—	—
Streptomycin	13	10	14	10	11	10	10	14	14	12
Erythromycin	12	11	—	12	—	12	10	—	11	13

A: Pseudomonas aeruginosa, B: Bacillus licheniformis, C: Staphylococcus aureus, D: Micrococcus luteus, E: Escherichia coli.
Bold numbers indicate compounds showing good activity.