Table 4.
IC50 valuesf (μM) of compound 1, 2, 4, and 6
| Compound | Opioid Receptors (μM) | Cannabinoid Receptors (μM) | |||
|---|---|---|---|---|---|
| δ | κ | μ | CB1 | CB2 | |
| 1 | 5.4 | - | - | - | - |
| 2 | - | 32.4 | - | - | - |
| 3 | ntg | nt | nt | - | - |
| 4 | - | - | 7.2 | - | - |
| 6 | - | - | - | 15.2 | 19.9 |
IC50 is the concentration required for 50% inhibition 3H labelled ligand.
Not tested due to lack of material.