Table 1.

The affinities for serotonin/dopamine receptors of the compounds 1–3.

Cpd	Ki (nM) ± SD
	a 5-HT6	a D2	5-HT1A	a 5-HT2A	a 5-HT7
1 2 3	6 ± 1 6 ± 2 21 ± 5	320 ± 19 421 ± 29 1506 ± 338	4760 ± 1191 521 ± 73 3643 ± 816	484 ± 77 209 ± 19 5047 ± 752	5706 ± 967 5202 ± 1247 19,940 ± 2357
Ref b	7 ± 1	9 ± 2	-	-	-

SD—standard deviation; ^a receptors affinity that was revealed previously [21]; ^b olanzapine.