| Aktiva substanser | Betyg | Bibliogr. | Expandera | |
|---|---|---|---|---|
| 1 | Nikotinsyror | 100 | + | |
| 2 | 2-Pyridinylmethylsulfinylbenzimidazoles | 77 | + | |
| 3 | Isonikotinsyror | 27 | + | |
| 4 | Pikoliner | 13 | + | |
| 5 | Nevirapin | 10 | + | |
| 6 | Indinavir | 7 | + | |
| 7 | Pyridoner | 7 | + | |
| 8 | Kinolinsyror | 5 | + | |
| 9 | 2,2`-dipyridyl | 3 | + | |
| 10 | Aminopyridiner | 3 | + | |
| 11 | Pyridiniumföreningar | 2 | + | |
| 12 | Pikolinsyror | 2 | + | |
| 13 | Klopidol | 2 | + | |
| 14 | Feniramin | 1 | + |