Table 1. Inhibitor activity (IC50, nM) and selectivity of Foxins (alkyl-2-arylhydrazinylidene-3-oxo-3-polyfluoroalkylpropionates) I against CaE, AChE and BChE.

Compounds IC50 (нM), n=3 Selectivity
CaE AChE BChE IC50AChE
/IC50CaE
IC50BChE
/IC50CaE

Ia

6.14 ± 0.73

3220 ± 408

8420 ± 720

524

1371

Ib

7.41 ± 0.54

7320 ± 270

8340 ± 420

988

1126

Ic

13.10 ± 1.28

4620 ± 180

70430 ± 5310

353

5376

Id

4.95 ± 0.60

759 ± 74

8060 ± 270

153

1628