| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Carboxylic Acids | 100 | + | |
| 2 | Hydrocarbons | 91 | + | |
| 3 | Amides | 71 | + | |
| 4 | Amines | 44 | + | |
| 5 | Sulfur Compounds | 41 | + | |
| 6 | Alcohols | 23 | + | |
| 7 | Aldehydes | 14 | + | |
| 8 | Lactones | 10 | + | |
| 9 | Organophosphorus Compounds | 4 | + | |
| 10 | Ketones | 4 | + | |
| 11 | Ethers | 3 | + | |
| 12 | Aza Compounds | 2 | + | |
| 13 | Organometallic Compounds | 2 | + | |
| 14 | Onium Compounds | 2 | + | |
| 15 | Amidines | 2 | + | |
| 16 | Urea | 1 | + | |
| 17 | Nitro Compounds | 1 | + | |
| 18 | Nitriles | 1 | + | |
| 19 | Quinones | 1 | + |