| Aktiva substanser | Betyg | Bibliogr. | Expandera | |
|---|---|---|---|---|
| 1 | Aminopyridiner | 100 | + | |
| 2 | Nikotinsyror | 75 | + | |
| 3 | Isonikotinsyror | 71 | + | |
| 4 | Nikotin | 33 | + | |
| 5 | Pikolinsyror | 15 | + | |
| 6 | Feniramin | 13 | + | |
| 7 | Dihydropyridiner | 11 | + | |
| 8 | Pikoliner | 8 | + | |
| 9 | Pyridiniumföreningar | 7 | + | |
| 10 | Pyridoner | 1 | + | |
| 11 | 2-Pyridinylmethylsulfinylbenzimidazoles | 1 | + |