| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Phenothiazines | 100 | + | |
| 2 | Xanthenes | 94 | + | |
| 3 | Dibenzazepines | 63 | + | |
| 4 | Carbazoles | 57 | + | |
| 5 | Acridines | 34 | + | |
| 6 | Dibenzothiepins | 27 | + | |
| 7 | Carbolines | 24 | + | |
| 8 | Dactinomycin | 18 | + | |
| 9 | Dibenzoxepins | 14 | + | |
| 10 | Phenanthrolines | 12 | + | |
| 11 | Phenanthridines | 12 | + | |
| 12 | Flavins | 12 | + | |
| 13 | Dibenzothiazepines | 11 | + | |
| 14 | Psoralens | 5 | + | |
| 15 | Phenazines | 4 | + | |
| 16 | Dibenzoxazepines | 3 | + |