Table 3.
Antimicrobial activities of compounds 1–14 (MIC, μg/mL).
| No. | Bacteria | Fungi | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Xe | Xa | Et | Va | Ah | Vp | Rs | Fo | Cg | |
| 1 | 50 | 12.5 | 16 | 8 | 32 | 16 | 100 | >100 | >100 |
| 5 | >100 | >100 | — | — | — | — | 25 | >100 | >100 |
| 9 | >100 | >100 | — | — | — | — | 25 | >100 | >100 |
| 10 | >100 | >100 | — | — | — | — | 25 | >100 | >100 |
| Chloromycetin | 12.5 | 12.5 | 2 | 0.5 | 2 | 2 | — | — | — |
| Ketoconazole | — | — | — | — | — | — | 0.78 | 100 | 12.5 |
Xe: Xanthomonas oryzae pv. oryzae; Xa: Xanthomonas oryzae pv. oryzicola; Et: Edwardsiella tarda; Va: Vibrio anguillarum; Ah: Aeromonas hydrophilia; Vp: Vibrio parahaemolyticus; Rs: Rhizoctonia solani; Fo: Fusarium oxysporum; Cg: Colletotrichum gloeosporioides.