| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Ribonucleotides | 100 | + | |
| 2 | Purine Nucleotides | 79 | + | |
| 3 | Polynucleotides | 47 | + | |
| 4 | Nucleotides, Cyclic | 19 | + | |
| 5 | Nucleoside Diphosphate Sugars | 13 | + | |
| 6 | Pyrimidine Nucleotides | 6 | + | |
| 7 | Deoxyribonucleotides | 2 | + | |
| 8 | Thionucleotides | 1 | + |