Figure 2. 5-HT6R affinities of new compounds 2–19.

aValues are the mean of two to four experiments performed in triplicate. b5-HT (Ki = 71 ± 6 nM) and SB-258585 (Ki = 4.5 ± 0.2 nM) were used as reference compounds.

aValues are the mean of two to four experiments performed in triplicate. b5-HT (Ki = 71 ± 6 nM) and SB-258585 (Ki = 4.5 ± 0.2 nM) were used as reference compounds.