19993-93-2Relevant academic research and scientific papers
Novel 1,2,4-triazole analogues as mushroom tyrosinase inhibitors: synthesis, kinetic mechanism, cytotoxicity and computational studies
Vanjare, Balasaheb D.,Mahajan, Prasad G.,Dige, Nilam C.,Raza, Hussain,Hassan, Mubashir,Han, Yohan,Kim, Song Ja,Seo, Sung-Yum,Lee, Ki Hwan
, p. 2089 - 2106 (2020/05/18)
We have created a novel series of mushroom tyrosinase inhibitors with 1,2,4-triazole as fundamental skeleton. The target compound 1,2,4-triazol-3-ylthio)-N-phenyl acetamide derivatives 9(a–l) were synthesized by the reaction of 4- and 5-substituted 1,2,4-triazole-3-thiol derivatives 6(a–c) with 2-chloro-N-sub/un-substituted phenyl acetamide derivatives 8(a–d) under basic condition. By using the analytical techniques for instance, FTIR, LC–MS, 1H NMR and 13C NMR, the structural verification was evaluated. The novel series of the target compounds 9(a–l) has been scanned for biological activity (mushroom tyrosinase inhibition potential) which demonstrates adequate results. Interestingly, compound 9k (IC50 = 0.0048 ± 0.0016?μM) exhibits 3500 times more activity compared with standard drug kojic acid (IC50 = 16.8320 ± 1.1600?μM) against mushroom tyrosinase inhibitor. Furthermore, the cytotoxicity experiment was carried out for the highly effective target compounds (9d, 9i, 9j and 9k) by using MTT assay method for A375 human melanoma cells to define the nontoxic performance of the most effective compounds ranging from 1 to 25?μM. Furthermore, the molecular docking study delivers the thought concerning the interface of the ligand with an enzyme. Also, the dynamic simulation was accomplished for compound 9k to govern the plausible binding model.
