Table 4.

IC₅₀ values of the isolated compounds 1-4 in acetylcholinesterase (AChE) and butyryl-cholinesterase (BChE) inhibitory activity

Compounds	AChE Inhibitory Activity, IC50 (µg/mL)	BuChE Inhibitory Activity, IC50 (µg/mL)
1	9.36 ± 1.00	4.5 ± 0.53
2	13.84 ± 0.92	6.66 ± 0.33
3	14.37 ± 0.78	3.97 ± 0.38
4	14.89 ± 1.24	6.51 ± 0.18
Standard	2.1 ± 0.14	0.61 ± 0.09