Table 5.

In vitro antifungal activity of synthesized guanidines and standard drug.

Compound	Mean Values of Percent Growth Inhibition
	A. flavus	A. niger	F. solani	M. species	A. fumagatus
1	10 ± 1.5	12.5 ± 2.0	20 ± 1.0	---	47.5 ± 1.5
2	---	72.5 ± 1.5	62.5 ± 2.5	---	5 ± 0
3	---	2.5 ± 1.5	20 ± 2.0	---	---
4	---	79 ± 1.0	32.5 ± 1.5	25 ± 1.0	---
5	---	66.5 ± 1.5	65.3 ± 1.7	---	42.5 ± 2.4
6	---	72.5 ± 0.5	62.5 ± 0.5	5 ± 0.5	55 ± 1.0
7	---	70 ± 2.0	---	50 ± 1.0	5 ± 1.0
8	64.5 ± 1.5	42.5 ± 2.5	62.5 ± 1.5	40 ± 2	20 ± 0.5
9	---	32.5 ± 0.5	40 ± 2	12.5 ± 0.5	12.5 ± 0.5
10	---	27.5 ± 0.5	47.5 ± 1.5	---	20 ± 1
11	---	---	25 ± 1.0	---	30 ± 2
12	---	---	39.5 ± 1.5	---	10 ± 0
Terbinafine	100	100	100	100	100
Vehicle control	---	---	---	---	---

(a) --- Shows no activity; (b) In vitro agar tube dilution method; (c) concentration: 12 mg/mL of DMSO.