| Aktiva substanser | Betyg | Bibliogr. | Expandera | |
|---|---|---|---|---|
| 1 | Aminopyridiner | 100 | + | |
| 2 | Nikotinsyror | 50 | + | |
| 3 | Dihydropyridiner | 39 | + | |
| 4 | 2,2`-dipyridyl | 18 | + | |
| 5 | Isonikotinsyror | 15 | + | |
| 6 | Feniramin | 9 | + | |
| 7 | Nikotin | 9 | + | |
| 8 | Pikoliner | 8 | + | |
| 9 | 2-Pyridinylmethylsulfinylbenzimidazoles | 6 | + | |
| 10 | Thienopyridines | 5 | + | |
| 11 | Pyridiniumföreningar | 5 | + | |
| 12 | Pyridoner | 3 | + | |
| 13 | Tolperison | 3 | + | |
| 14 | 1-metyl-4-fenyl-1,2,3,6-tetrahydropyridin | 1 | + | |
| 15 | Nevirapin | 1 | + |