Table 3. Anticancer Potential (IC50) of Chalcone Based on Quinazoline Heterocycles 133–136.
| compound no. | A549 | HT-29 | MCF-7 | A375 |
|---|---|---|---|---|
| 133 | 2.90 | 0.18 | 1.89 | |
| 134 | 0.10 | 0.13 | 0.17 | 1.34 |
| 135 | 0.10 | 1.56 | 0.14 | 0.19 |
| 136 | 2.10 | 2.89 | 0.16 | 1.37 |
| Combretastatin-A4 | 0.11 | 0.93 | 0.18 | 0.21 |