| Target ID | Target Name | Target Organism | # Natural Product | # Activity Record |
|---|---|---|---|---|
| NPT1315 | Adenosine A1 receptor | Rattus norvegicus | 69 | 198 |
| NPT1316 | Adenosine A2a receptor | Rattus norvegicus | 33 | 70 |
| NPT1760 | Adenosine A3 receptor | Rattus norvegicus | 8 | 16 |
| NPT216 | Adenosine A1 receptor | Homo sapiens | 20 | 64 |
| NPT217 | Adenosine A2a receptor | Homo sapiens | 19 | 75 |
| NPT218 | Adenosine A3 receptor | Homo sapiens | 44 | 102 |
| NPT2554 | Adenosine A2 receptor | Rattus norvegicus | 17 | 62 |
| NPT2555 | Adenosine receptors; A1 & A3 | Rattus norvegicus | 15 | 15 |
| NPT2687 | Adenosine receptor A2a and A3 | Rattus norvegicus | 4 | 4 |
| NPT2812 | Adenosine A2 receptor | Homo sapiens | 7 | 12 |
| NPT3054 | Adenosine A2b receptor | Rattus norvegicus | 3 | 6 |
| NPT4059 | Adenosine A2b receptor | Homo sapiens | 10 | 36 |
| NPT4262 | Adenosine A2a receptor | Cavia porcellus | 5 | 11 |
| NPT4749 | Adenosine receptors; A1 & A2 | Rattus norvegicus | 5 | 15 |
| NPT4757 | Adenosine receptors; A1 & A2 | Homo sapiens | 5 | 6 |
| NPT5049 | Adenosine A1 receptor | Bos taurus | 4 | 18 |
| NPT5443 | Adenosine receptors; A1 & A2a | Rattus norvegicus | 1 | 1 |
| NPT5444 | Adenosine receptor | Rattus norvegicus | 3 | 15 |
| NPT5445 | Adenosine A2b receptor | Mus musculus | 2 | 2 |
| NPT5448 | Adenosine receptors; A1 & A3 | Homo sapiens | 1 | 2 |
| NPT1391 | Pyrimidinergic receptor P2Y6 | Homo sapiens | 10 | 39 |
| NPT2757 | Purinergic receptor P2Y12 | Homo sapiens | 13 | 24 |
| NPT3825 | Purinergic receptor P2Y1 | Homo sapiens | 8 | 18 |
| NPT3826 | Purinergic receptor P2Y2 | Homo sapiens | 14 | 102 |
| NPT3827 | Pyrimidinergic receptor P2Y4 | Homo sapiens | 7 | 24 |
| NPT3828 | Pyrimidinergic receptor P2Y4 | Rattus norvegicus | 3 | 3 |
| NPT3829 | Purinergic receptor P2Y11 | Homo sapiens | 6 | 11 |
| NPT3831 | Purinergic receptor P2Y1 | Rattus norvegicus | 3 | 4 |
| NPT3832 | Purinergic receptor P2Y2 | Rattus norvegicus | 1 | 1 |
| NPT3833 | Purinergic receptor P2Y2 | Mus musculus | 1 | 3 |
| NPT4492 | P2Y purinoceptor 1 | Meleagris gallopavo | 5 | 13 |
| NPT4493 | Purinergic receptor P2Y12 | Rattus norvegicus | 2 | 2 |
| NPT4712 | Purinergic receptor P2Y14 | Homo sapiens | 4 | 12 |
| NPT4962 | Pyrimidinergic receptor P2Y6 | Rattus norvegicus | 1 | 2 |