| Aktiva substanser | Betyg | Bibliogr. | Expandera | |
|---|---|---|---|---|
| 1 | Pikoliner | 100 | + | |
| 2 | Nikotinsyror | 43 | + | |
| 3 | Pyridoner | 38 | + | |
| 4 | 2-Pyridinylmethylsulfinylbenzimidazoles | 27 | + | |
| 5 | Dihydropyridiner | 25 | + | |
| 6 | Pyridiniumföreningar | 22 | + | |
| 7 | Aminopyridiner | 21 | + | |
| 8 | Nikotin | 16 | + | |
| 9 | Feniramin | 16 | + | |
| 10 | Betahistin | 14 | + | |
| 11 | Pikolinsyror | 13 | + | |
| 12 | Metyrapon | 11 | + | |
| 13 | 1-metyl-4-fenyl-1,2,3,6-tetrahydropyridin | 11 | + | |
| 14 | Karboliner | 10 | + | |
| 15 | Kinolinsyror | 7 | + | |
| 16 | Nikotinylalkohol | 3 | + | |
| 17 | Thienopyridines | 2 | + |