| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Ribonucleotides | 100 | + | |
| 2 | Purine Nucleotides | 82 | + | |
| 3 | Pyrimidine Nucleotides | 22 | + | |
| 4 | Nucleoside Diphosphate Sugars | 9 | + | |
| 5 | Nucleotides, Cyclic | 8 | + | |
| 6 | Deoxyribonucleotides | 6 | + | |
| 7 | Polynucleotides | 6 | + | |
| 8 | Arabinonucleotides | 2 | + | |
| 9 | Thionucleotides | 2 | + | |
| 10 | Dideoxynucleotides | 1 | + |