Table 2. Drug Properties of Cyclic Side-Chain Congeners of TIQ15.
CXCR4 Ca2+ flux | mAChR M3 Ca2+ flux | PAMPA, nm/s |
CYP450 (2D6) | CYP 450 (3A4 BFC) | metabolic
stability, % remaining |
|||||
---|---|---|---|---|---|---|---|---|---|---|
entry | compd | IC50, nMa | IC50, μM | pH = 7.4 | pH = 5.5 | IC50, μM | IC50, μM | mouse | rat | human |
1b | 10a | 6.4 | >33 | 130 | 8 | 0.54 | >20 | 1 | 1 | 100 |
2 | 10b | 13 | 13 | d | 88 | 0.27 | >20 | 4 | 1 | 100 |
3 | 10c | 280 | >33 | 12 | 0 | 0.76 | 10 | 44 | 51 | 39 |
4c | 10d | 340 | 10 | d | 0 | 12 | 12 | 92 | 86 | 63 |
5 | 15a | 34 | >33 | 37 | 6 | 2.5 | >20 | 77 | 71 | 95 |
6 | 15b | 1,800 | >33 | 0 | 10 | 0.081 | >20 | 56 | 24 | 86 |
See Supporting Information for standard deviations.
Ymax for mAChR is 51%.
IC50 = 9.1 μM CYP450 (2C19), 4.1 μM CYP450 (2C8).
Value was not obtained.