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. 2018 Oct 16;9:1146. doi: 10.3389/fphar.2018.01146

Table 1.

The affinity of HBK-17 for adrenergic α2, dopaminergic D2, and GABAergic GABAA receptors.

Compound α2 receptors Ki ± SEM [nM] D2 receptors Ki ± SEM [nM] GABAA receptors Ki ± SEM [nM]
HBK-17 17800 ± 1.5 51.4 ± 0.7 >10000
Clonidine 2.5 ± 0.1
Haloperidol 1.1 ± 0.1
Diazepam 5.6 ± 0.7

Inhibition constants (Ki) were calculated according to the equation of Cheng and Prusoff (1973).