| Aktiva substanser | Betyg | Bibliogr. | Expandera | |
|---|---|---|---|---|
| 1 | Pikoliner | 100 | + | |
| 2 | Pyridoner | 91 | + | |
| 3 | Dihydropyridiner | 81 | + | |
| 4 | Nikotinsyror | 76 | + | |
| 5 | 2-Pyridinylmethylsulfinylbenzimidazoles | 68 | + | |
| 6 | Nikotin | 66 | + | |
| 7 | Pyridiniumföreningar | 52 | + | |
| 8 | Aminopyridiner | 49 | + | |
| 9 | Feniramin | 37 | + | |
| 10 | Betahistin | 33 | + | |
| 11 | Pikolinsyror | 32 | + | |
| 12 | Karboliner | 28 | + | |
| 13 | Metyrapon | 26 | + | |
| 14 | 1-metyl-4-fenyl-1,2,3,6-tetrahydropyridin | 26 | + | |
| 15 | Kinolinsyror | 18 | + | |
| 16 | Thienopyridines | 11 | + | |
| 17 | Isonikotinsyror | 9 | + | |
| 18 | Nikotinylalkohol | 9 | + |