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the structure of synthesized aurones derivatives
| Compound | R1 | R2 | R3 | R4 | R5 |
|---|---|---|---|---|---|
| M1 | OMe | OMe | OMe | OMe | Br |
| M2 | OMe | OMe | OMe | OMe | OMe |
| M3 | OMe | OMe | - | OMe | OMe |
| M4 | OMe | OMe | OMe | OH | Cl |
| M5 | OMe | OMe | OMe | OH | Br |
| M6 | OMe | OMe | OMe | OEt | Br |
| M7 | OMe | OMe | OMe | OPr | Br |
| M8 | - | - | OMe | OMe | Cl |
| M9 | - | - | OMe | OMe | Br |
| M10 | - | - | OMe | OH | Cl |
| M11 | - | - | OMe | OH | Br |
