| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Cimetidine | 100 | + | |
| 2 | Imidazolidines | 79 | + | |
| 3 | Imidazolines | 73 | + | |
| 4 | Histamine | 62 | + | |
| 5 | Phentolamine | 53 | + | |
| 6 | Naphazoline | 45 | + | |
| 7 | Idazoxan | 34 | + | |
| 8 | Dacarbazine | 28 | + | |
| 9 | Etomidate | 26 | + | |
| 10 | Losartan | 23 | + | |
| 11 | Trimethaphan | 19 | + | |
| 12 | Creatinine | 15 | + | |
| 13 | Medetomidine | 10 | + | |
| 14 | Biotin | 8 | + | |
| 15 | 4-(3-Butoxy-4-methoxybenzyl)-2-imidazolidinone | 8 | + | |
| 16 | Nitroimidazoles | 8 | + | |
| 17 | Antazoline | 7 | + | |
| 18 | Dexmedetomidine | 7 | + | |
| 19 | Fadrozole | 1 | + |