Design, synthesis, biological evaluation, and molecular docking study of thioxo-2,3-dihydroquinazolinone derivative as tyrosinase inhibitors
作者:Nima Sepehri、Mehdi Khoshneviszadeh、Sara Moghadam Farid、Seyedeh Sara Moayedi、Mohammad Sadegh Asgari、Ali Moazzam、Samanesadat Hosseini、Hossein Adibi、Bagher Larijani、Somayeh Pirhadi、Mahshid Attarroshan、AmirHossein Sakhteman、Maryam Kabiri、Haleh Hamedifar、Aida Iraji、Mohammad Mahdavi
DOI:10.1016/j.molstruc.2021.132283
日期:2022.4
inhibition pattern. Additionally, antioxidant evaluations exhibited moderate to weak potency in 2,2-diphenyl-1-picrylhydrazyl (DPPH) assay. The detailed interactions and binding mode toward tyrosinase of the most potent derivative were explicated by molecular docking study. Moreover, the computer-aided drug-likeness and pharmacokinetic studies were also carried out.
已知酪氨酸酶是黑色素生成和色素沉着过度的关键酶。在这项研究中,设计并合成了一系列硫代二氢喹唑啉酮化合物作为酪氨酸酶抑制剂。在所研究的化合物中,4m表现出最好的抑制活性,IC 50值为 15.48 µM,而曲酸作为阳性对照的 IC 50值为 9.30 µM。在针对酪氨酸酶的动力学评估中,4m描绘了混合抑制模式。此外,抗氧化评估在 2,2-diphenyl-1-picrylhydrazyl (DPPH) 测定中表现出中等至弱的效力。通过分子对接研究解释了最有效衍生物对酪氨酸酶的详细相互作用和结合模式。此外,还进行了计算机辅助药物相似性和药代动力学研究。