| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Phenanthridines | 100 | + | |
| 2 | Xanthenes | 96 | + | |
| 3 | Carbazoles | 77 | + | |
| 4 | Phenothiazines | 47 | + | |
| 5 | Acridines | 46 | + | |
| 6 | Dactinomycin | 20 | + | |
| 7 | Phenanthrolines | 14 | + | |
| 8 | Carbolines | 11 | + | |
| 9 | Flavins | 8 | + | |
| 10 | Phenazines | 7 | + | |
| 11 | Dibenzazepines | 7 | + |