Decursinol chloroacrylates useful as fungicides

Applied Biological Chemistry

Table 3 Inhibitory activity of decursin, 4, and 5 against mycelial growth of F. oxysporum and M. oryzae

Compd	Conc (μg/ml)	Mycelial growth inhibition (%)^a
Compd	Conc (μg/ml)	F. oxysporum^b	M. oryzae^c
Control		0 ± 0	0 ± 0
DMSO	125 μl	18.1 ± 2.5	3.5 ± 2.7
Decursin	50	77.5 ± 1.4	22.4 ± 2.3
Decursin	12.5	73.9 ± 1.4	10.5 ± 2.2
4	50	55.4 ± 0	100 ± 0
4	12.5	26.1 ± 2.9	51.8 ± 2.3
5	50	64.7 ± 1.4	100 ± 0
5	12.5	40.5 ± 1.4	100 ± 0