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. 2011 Mar 31;2(6):481–484. doi: 10.1021/ml200053x

Table 3. KCNQ Activity of 2-(Chloropyrimidin-5-yl)benzamides.

graphic file with name ml-2011-00053x_0007.jpg

compd no. R1 KCNQ2/Q3 EC50(μM) KCNQ3/Q5 EC50 (μM) KCNQ1 IC50 (μM)
50 3-F 7.2 23 >100
51 3,4-F2 0.69 14.3 >100
52 3-Cl 1.1 14 78
53 3-CF3 4.3 28 35
54 3-F,4-Cl 0.41 9 49
55 3-F,4-CH3 0.60 10 93