| Aktiva substanser | Betyg | Bibliogr. | Expandera | |
|---|---|---|---|---|
| 1 | Pyridiniumföreningar | 100 | + | |
| 2 | Nikotinsyror | 18 | + | |
| 3 | Pikoliner | 16 | + | |
| 4 | Dihydropyridiner | 11 | + | |
| 5 | 1-metyl-4-fenyl-1,2,3,6-tetrahydropyridin | 4 | + | |
| 6 | Metyrapon | 3 | + | |
| 7 | Nikotin | 2 | + | |
| 8 | 2-Pyridinylmethylsulfinylbenzimidazoles | 2 | + |