Table 1.
Minimum inhibitory concentration (MIC) of quinone and anthraquinone derivatives against C. albicans DAY185.
| Compounds | Alizarin | Alizarin red | Anthraflavic acid | Anthraquinone | (+)- Catechin | (+)- Catechin hydrate | Chrysazin |
| MIC (mg/ml) | >2 | >5 | 0.5 | >5 | 2.5 | >5 | >2 |
| Compounds | Emodin | 1-Hydroxyanthra-9, 10-quinone | Hydroquinone | Purpurin | Pyrocatechol | Quinalizarin | |
| MIC (mg/ml) | 0.5 | >5 | >5 | 1.5 | 2 | 2.5 |