Table 3. IC50 Values of VEGFR2 Kinase Activities of the Tested Compounds.
| compound | PIM-1 kinase |
|
|---|---|---|
| % of kinase inhibition | IC50 [nM] ± SDa | |
| 6 | 94.3 ± 1.3 | 19.4 ± 0.7 |
| 11 | 90.1 ± 2.7 | 42.3 ± 1.1 |
| 12 | 97.5 ± 1.3 | 14.3 ± 0.6 |
| 13 | 94.9 ± 2.9 | 19.8 ± 1.1 |
| staurosporine | 96.8 ± 2.1 | 16.7 |
Values are expressed as the average of three independent replicates. “IC50 values were calculated using the sigmoidal non-linear regression curve fit of percentage inhibition against five concentrations of each compound”.