| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Dihydropyridines | 100 | + | |
| 2 | Nicotinic Acids | 99 | + | |
| 3 | Nicotine | 21 | + | |
| 4 | Aminopyridines | 7 | + | |
| 5 | Picolines | 5 | + | |
| 6 | Quinolinic Acids | 4 | + | |
| 7 | 2,2'-Dipyridyl | 4 | + | |
| 8 | Carbolines | 2 | + | |
| 9 | Thienopyridines | 2 | + | |
| 10 | Pyridinium Compounds | 1 | + | |
| 11 | 1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine | 1 | + | |
| 12 | Pyridones | 1 | + |