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. 2016 Jul 27;10:350. doi: 10.3389/fnins.2016.00350

Table 1.

Ki-values of known CB1/CB2 ligands (entry 1–3; Showalter et al., 1996; Lan et al., 1999; Valenzano et al., 2005) and newly synthesized compounds (entry 4, 5).

Ki (hCB2) [nM] Ki (hCB1) [nM] clogP
1. CP-55940 0.7 ± 0.02 0.6 ± 0.1 5.82
2. AM251 2290 ± 900 7.5 ± 1.1 5.62
3. GW405833 3.9 ± 1.6 4772 ± 1676 6.90
4. AAT-778 4.3 ± 0.7 1100 ± 100 6.00
5. AAT-015 3.3 ± 0.5 1000 ± 200 4.11