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DPPH radical scavenging activity (%) of the synthesized pyrimidine derivatives.
| Compounds | DPPH activity (%) |
|---|---|
| 1 | 27.93 ± 2.38c |
| 6 | 42.20 ± 1.98b |
| 10 | 0.00f. |
| 11 | 0.00f. |
| 12 | 63.56 ± 0.81a |
| 13 | 19.06 ± 0.67e |
| 14 | 23.18 ± 0.28d |
| Statistics | |
| F | 1001.73 |
| P | 0.0000 |
| LSD at 5% | 2.171 |
The results are represented as the mean of 3 replicates ± SD (standard deviation). Different letters within the same column represent significant differences at P < 5%
