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In vitro free radical scavenging activities of ligands, starting precursor and complexes.
| S. No | Particulars | Compounds | No. of Trials | IC50 (µg/mL) Mean ± SD |
|---|---|---|---|---|
| 1. | Ligands | H2L1 | 2 | 439.88 ± 1.439 |
| H2L2 | 2 | 470.43 ± 11.469 | ||
| H2L3 | 2 | 288.86 ± 3.677 | ||
| H2L4 | 2 | 537.04 ± 6.300 | ||
| 2. | Precursor | [Ru(p-cymeme)Cl2]2 | 2 | 319.02 ± 9.472 |
| 3. | Complexes | 1 | 3 | 0.266 ± 0.013 |
| 2 | 3 | 0.274 ± 0.012 | ||
| 3 | 3 | 0.192 ± 0.001 | ||
| 4 | 3 | 0.211 ± 0.005 | ||
| 4. | Standard | Vitamin C | 3 | 5.139 ± 0.098 |
All complexes showed far similar radical scavenging activity.
