Table 2.

Results of cup-plate method and minimal inhibitory concentrations of the compounds that show antimicrobial activity.

#	Compounds	Gram-Positive Bacteria						Yeast
		S. aureus ATCC 29213		E. faecalis ATCC 29212		B. subtilis ATCC 10400		C. albicans ATCC 2091
		CPM (mm)	MIC (µg/L)	CPM (mm)	MIC (µg/L)	CPM (mm)	MIC (µg/L)	CPM (mm)	MIC (µg/L)
1	4a	13	32	15	32	12	32	18	8
2	4b	12	32	12	32	10	32	16	16
3	4c	14	16	12	16	11	32	16	16
4	4d	Nil	128	9	128	11	64	11	64
5	4e	Nil	128	10	64	11	64	12	64
6	4f	Nil	128	10	64	11	64	15	32
7	4g	13	32	12	64	11	64	14	32
8	4h	13	32	16	32	11	64	20	4
9	4i	14	32	16	32	13	32	14	32
10	4j	14	32	18	16	13	32	17	16
11	4k	13	64	10	32	11	32	16	16
12	4l	13	32	20	32	15	16	21	4
13	4m	13	32	24	32	16	32	15	16
14	4n	14	32	11	32	11	32	16	16
15	4o	14	32	Nil	32	11	16	17	8
Standard	Ciprofloxacin	27	≤0.25	24	≤0.25	25	≤0.25	ND	ND
	Fluconazole	ND	ND	ND	ND	ND	ND	28	0.5