| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Pyrimidinones | 100 | + | |
| 2 | Oxypurinol | 61 | + | |
| 3 | Thiamine | 55 | + | |
| 4 | Pyrimidine Nucleosides | 52 | + | |
| 5 | Pyrimidine Nucleotides | 49 | + | |
| 6 | Minoxidil | 37 | + | |
| 7 | Dipyridamole | 35 | + | |
| 8 | Pyrimethamine | 18 | + | |
| 9 | Trimethoprim | 16 | + | |
| 10 | Trapidil | 3 | + | |
| 11 | Pyrantel | 1 | + |