| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Dibenzazepines | 100 | + | |
| 2 | Xanthenes | 55 | + | |
| 3 | Phenothiazines | 45 | + | |
| 4 | Flavins | 36 | + | |
| 5 | Carbazoles | 34 | + | |
| 6 | Acridines | 31 | + | |
| 7 | Phenazines | 12 | + | |
| 8 | Carbolines | 10 | + | |
| 9 | Dactinomycin | 10 | + | |
| 10 | Psoralens | 9 | + | |
| 11 | Dibenzothiazepines | 7 | + |