| Compound | IC50 (µM) | |||
| A549 | BT549 | PC3 | 3T3-L1 | |
| 1 | >200 | >200 | >200 | >200 |
| 2 | >200 | >200 | >200 | >200 |
| 3 | >200 | >200 | >200 | >200 |
| 4 | 70 | 50 | >200 | >200 |
| Tamoxifen | 55 | 55 | 60 | 35 |