Table 3.
In vitro antifungal activity of compounds 1–13 against phytopathogenic fungi.
| Phytopathogenic Fungi | MIC (µg/mL) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | PC a | |
| Alternaria brassicicola | – b | – | – | – | – | 100 | 400 | – | – | – | – | 400 | – | 6.3 |
| Botrytis cinerea | – | – | – | – | – | – | – | – | – | – | 200 | – | – | 50 |
| Cladosporium cucumerinum | – | – | – | – | – | 50 | – | – | – | – | – | – | – | 1.6 |
| Colletotrichum coccodes | – | – | – | – | – | 12.5 | – | – | – | – | 400 | 200 | – | 6.3 |
| Cylindrocarpon destructans | – | – | – | – | – | 25 | – | – | – | – | – | 400 | – | 100 |
| Magnaporthe oryzae | – | – | – | – | – | 50 | 200 | 200 | – | – | 200 | 100 | 400 | 6.3 |
| Phytophthora infestans | 400 | 400 | 400 | 400 | 400 | 6.3 | 100 | 200 | – | – | 50 | 25 | 400 | 1.6 |
a PC, blasticidin-S was used as a positive control. b –, MIC > 400 μg/mL.