Table 2.

Sensitivity of human pathogenic microbes to the new synthetic heterocyclic compounds using the filter paper disk method.

Compound	Conc. (g/mL)	Pathogens
		Aa	B	C	D	E
Tobramycin	0.010	16b	14	24	-	16
	0.005	10	12	16	-	10
2a	0.010	10	13	14	-	9
	0.005	8	10	8	-	-
2b	0.010	13	14	15	-	8
	0.005	9	10	9	-	-
2c	0.010	-	9	13	-	9
	0.005	-	-	9	-	-
2d	0.010	8	9	9	-	9
	0.005	-	-	-	-	-
3a	0.010	8	13	14	9	15
	0.005	-	10	8	-	11
3b	0.010	10	11	12	-	16
	0.005	-	10	9	-	11
3c	0.010	8	8	11	8	15
	0.005	-	-	10	-	11
3d	0.010	8	-	9	-	9
	0.005	-	-	-	-	-
3e	0.010	15	14	21	13	18
	0.005	14	10	15	10	11

^a A: Staphylococcus aureus; B: Escherichia coli; C: Candida albicans; D: local resistant Pseudomonas aeruginosa; E: reference Pseudomonas aeruginosa ATCC 27853.

^b Inhibition zone diameter measured in mm.