Table 1. Cytotoxicity in HepG2 Cells and AChE and BChE Activities by 5–17 and Reference Compounds 4a–4c and 1a^b.

^aResults are expressed as the mean of at least three experiments.

^b*Significance was determined by ANOVA; Dunnett’s multiple comparison test p ≤ 0.05, **p ≤ 0.01, ***p ≤ 0.001, and ****p ≤ 0.0001.