| Aktiva substanser | Betyg | Bibliogr. | Expandera | |
|---|---|---|---|---|
| 1 | Nikotinsyror | 100 | + | |
| 2 | Dihydropyridiner | 84 | + | |
| 3 | Aminopyridiner | 16 | + | |
| 4 | Pyridiniumföreningar | 12 | + | |
| 5 | Feniramin | 4 | + | |
| 6 | 2,2`-dipyridyl | 4 | + | |
| 7 | Pikoliner | 3 | + | |
| 8 | Karboliner | 3 | + | |
| 9 | Pyridoner | 2 | + | |
| 10 | Kinolinsyror | 2 | + | |
| 11 | 1-metyl-4-fenyl-1,2,3,6-tetrahydropyridin | 1 | + | |
| 12 | 2-Pyridinylmethylsulfinylbenzimidazoles | 1 | + | |
| 13 | Nikotin | 1 | + | |
| 14 | Thienopyridines | 1 | + |