Relaxation of K+ (20 mM)-stimulated guinea pig bladder smooth muscle strips by adenosine receptor agonists
| Compound | −log IC50 | Efficacy | n |
|---|---|---|---|
| % | |||
| 2-Chloroadenosine | 5.9 ± 0.32 | 79 ± 5.4 | 4 |
| NECA | 6.41 ± 0.05 | 75 ± 6 | 4 |
| CGS-21680 | 6.38 ± 0.22 | 80 ± 7.3 | 4 |
| CPCA | 6.91 ± 0.15 | 95 ± 3.9 | 4 |
| 2-Phenylamino adenosine | 5.53 ± 0.21 | 59 ± 7.5 | 4 |
| 2Cl-IBMECA | >4.5 | Inactive | 4 |
| CCPA | >4.5 | Inactive | 4 |