| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Pyrimidinones | 100 | + | |
| 2 | Pyrimidine Nucleosides | 91 | + | |
| 3 | Pyrimidine Nucleotides | 41 | + | |
| 4 | Thiamine | 30 | + | |
| 5 | Trimethoprim | 7 | + | |
| 6 | Dipyridamole | 4 | + | |
| 7 | Buspirone | 3 | + | |
| 8 | Oxypurinol | 1 | + | |
| 9 | Fursultiamin | 1 | + | |
| 10 | Pyrimethamine | 1 | + |