Synthesis of Novel Compounds as New Potent Tyrosinase Inhibitors

الملخص EN

In the present paper, we report the synthesis and pharmacological evaluation of a new series of azo compounds with different groups (1-naphthol, 2-naphthol, and N,N-dimethylaniline) and trifluoromethoxy and fluoro substituents in the scaffold.

All synthesized compounds (5a–5f) showed the most potent mushroom tyrosinase inhibition (IC50 values in the range of 4.39 ± 0.76–1.71 ± 0.49 µM), comparable to the kojic acid, as reference standard inhibitor.

All the novel compounds were characterized by FT-IR, 1H NMR, 13C NMR, and elemental analysis.