TABLE 1.
The indole derivatives examined and their MICs against C. acnes
| Indoles | MIC (mM) | Indoles | MIC (mM) |
|---|---|---|---|
| 7-Azaindole | >5 | Indole-3-carbinol | >5 |
| 7-Benzyloxyindole | >5 | Indole-3-carboxyaldehyde | >5 |
| 3,3′-Diindolylmethane (DIM) | 0.1 | Indole-7-carboxylic acid | >5 |
| 7-Formylindole | >5 | Indole-3-propionic acid | >5 |
| 7-Hydroxyindole | >5 | Isatin | 5 |
| Indole | 5 | 7-Methoxyindole | >5 |
| Indole-3-acetamide | >5 | 7-Methylindole | 1 |
| Indole-3-acetic acid | >5 | Methyl indole-7-carboxylate | 5 |
| Indole-3-acetonitrile | 5 | 7-Nitroindole | 2 |
| Indole-3-butyric acid | 5 | 2-Oxindole | >5 |