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In vitro AChE inhibiting activity of the isolated constituents from Rutae herba and of the positive control (galanthamine HBr)
| Compound | IC50 ± SD [μM] |
Compound | IC50 ± SD [μM] |
|---|---|---|---|
| Galanthamine | 3.20 ± 1.02 | ||
| 1 | 34.7 ± 7.1 | 9 | 205.6 ± 16.3 |
| 2 | > 500 | 10 | > 500 |
| 3 | > 500 | 11 | 197.3 ± 18.0 |
| 4 | > 500 | 12 | > 500 |
| 5 | > 500 | 13 | 395.8 ± 68.5 |
| 6 | > 500 | 14 | > 500 |
| 7 | > 500 | 15 | > 500 |
| 8 | > 500 | 16 | > 500 |
