Table 1.

Antimicrobial activity of tested compounds.

Compound Number	Microorganism
	E. coli	S. aureus	C. albicans	R. rubra	Alternaria sp.
	dinh (mm)
(1)	-	3.57 *	-	-	-
(5)	-	3.77 **	-	-	-
(7)	-	1.92 ** 6.84 **	-	-	-
(8)	-	2.86 *	-	2.46 **	-
(9)	-	-	-	-	-
(10)	-	-	-	-	-
(11)	-	-	-	-	-
(12)	-	-	-	-	-
(13)	-	-	-	-	-
(14)	-	-	-	-	-
(15)	-	-	-	-	-
oxytetracycline	4.17 *	9.18 *
cyklohexymide			13.21 *	11.32 *	3.91 *

* Zone of inhibition in mm; ** lighter zone of inhibition in mm; “-“no activity.