Table 5.

The effects of compounds 1–7 on SH-SY5Y survival rate ^a.

Group	Cell Survival Rate (% of Control)	Group	Cell Survival Rate (% of Control)
Control	100.0 ± 10.5	4	57.4 ± 4.9 **
1	99.6 ± 5.9	5	97.9 ± 5.2
2	96.6 ± 2.3	6	90.9 ± 14.8
3	100.8 ± 13.8	7	93.0 ± 5.4

^a All the compounds were tested at 10 μM for 48 h; ** p < 0.01 vs. control; One-way analysis of variance was used, n = 3.