Synthesis of Phthalimide Imine Derivatives as a Potential Anticancer Agent

Table 2

IC₅₀ values of DPPH free radical scavenging activity of imines.

Compound	Scavenging activity DPPH (IC50µM ± SEM)
H1	NA
H2	NA
H3	NA
H4	NA
H5	546.43 ± 0.96
H6	NA
H7	28.37 ± 0.89
H8	NA
H9	NA
H10	NA
H11	NA
H12	NA
H13	NA
H14	NA
H15	NA
H16	NA
N-Aminophthalimide	NA
BHT	35.25 ± 1.08

NA: not applicable (above testing range).