| Aktiva substanser | Betyg | Bibliogr. | Expandera | |
|---|---|---|---|---|
| 1 | Nikotinsyror | 100 | + | |
| 2 | 2,2`-dipyridyl | 80 | + | |
| 3 | Pikolinsyror | 40 | + | |
| 4 | Pyridoner | 31 | + | |
| 5 | Pikoliner | 30 | + | |
| 6 | Pyridiniumföreningar | 23 | + | |
| 7 | Dihydropyridiner | 21 | + | |
| 8 | Isonikotinsyror | 20 | + | |
| 9 | Feniramin | 17 | + | |
| 10 | 1-metyl-4-fenyl-1,2,3,6-tetrahydropyridin | 16 | + | |
| 11 | Aminopyridiner | 16 | + | |
| 12 | Karboliner | 15 | + | |
| 13 | Kinolinsyror | 14 | + | |
| 14 | Nikotin | 12 | + | |
| 15 | Disopyramid | 12 | + | |
| 16 | Betahistin | 8 | + | |
| 17 | Triprolidin | 7 | + | |
| 18 | Metyrapon | 5 | + | |
| 19 | Indinavir | 5 | + | |
| 20 | Thienopyridines | 4 | + | |
| 21 | Nevirapin | 4 | + | |
| 22 | 2-Pyridinylmethylsulfinylbenzimidazoles | 3 | + |