| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Sulfur Compounds | 100 | + | |
| 2 | Amides | 90 | + | |
| 3 | Carboxylic Acids | 62 | + | |
| 4 | Imines | 30 | + | |
| 5 | Hydrocarbons | 29 | + | |
| 6 | Organometallic Compounds | 19 | + | |
| 7 | Amines | 18 | + | |
| 8 | Alcohols | 11 | + | |
| 9 | Ethers | 9 | + | |
| 10 | Lactones | 3 | + | |
| 11 | Amidines | 3 | + | |
| 12 | Nitriles | 3 | + | |
| 13 | Onium Compounds | 2 | + | |
| 14 | Nitro Compounds | 2 | + | |
| 15 | Aldehydes | 1 | + | |
| 16 | Organophosphorus Compounds | 1 | + | |
| 17 | Azo Compounds | 1 | + | |
| 18 | Urea | 1 | + |