Table 1.
Inhibitory potencies (IC50) on human NAAA of compounds 11a–h[a]
| Compounds | Structure | h–NAAA IC50 (μM) ± S.E.M |
|---|---|---|
| 11a |
|
Not active[b] |
| 11b |
|
73.36 ± 10.68 |
| 11c |
|
27.16 ± 1.89 |
| 11d |
|
12.06 ± 2.18 |
| 11e |
|
0.60 ± 0.17 |
| 11f |
|
27.02 ± 6.15 |
| 11g |
|
1.91 ± 0.28 |
| 11h |
|
0.34 ± 0.03 |
IC50 values are reported as mean values of three or more determinations.
Not active: < 10% inhibition @ 50 μM.