Table 1.

Inhibitory activity (IC₅₀) and selectivity index (SI) of compounds 1–35 towards hMAO-A and hMAO-B.

^aValues are the mean ± SD of triplicate determinations.

^bSelectivity index for the MAO-B isoform, given as the ratio: (IC₅₀ hMAO-A)/(IC₅₀ hMAO-B).