Table 2. N-Aryl Potency SAR on the 5 Desmethylcyclohexane Core.

| cmpd | R | hTRPV4 IC50 ± SEM (nM)a | ChromLogD |
|---|---|---|---|
| 5 | p-F (±) | 1,900 ± 610 | 4.5 |
| 6 | H | 820 ± 200 | 4.6 |
| 7 | p-OEt | 140 ± 7.9 | 4.8 |
| 8 | m-OEt | 74 ± 11 | 5.0 |
| 9 | m-Cl | 240 ± 51 | 5.3 |
| 10 | o-Cl | 63 ± 2.9 | 4.3 |
| 11 | o-F | 540 ± 150 | 4.2 |
| 12 | o-Me | 310 ± 29 | 4.6 |
| 13 | o-OMe | 340 ± 85 | 4.2 |
TRPV4 IC50 is an average of at least two measurements.