作者:Khan, Farhan Mahmood、Abbasi, Muhammad Athar、Rehman, Aziz-Ur、Siddiqui, Sabahat Zahra、Sadiq Butt, Abdul Rehman、Raza, Hussain、Hassan, Mubashir、Ali Shah, Syed Adnan、Shahid, Muhammad、Kim, Song Ja
DOI:10.1039/d4ra01063a
日期:——
multi-functional molecules demonstrated their potent mushroom tyrosinase inhibition relative to the standard used. The kinetics mechanism was exposed by lineweaver–burk plots which revealed that, 9c, inhibited mushroom tyrosinase non-competitively by forming an enzyme–inhibitor complex. The inhibition constant Ki calculated from Dixon plots for this compound was 0.016 μM. The computational study was also consistent
通过使用收敛方法,合成了一系列独特的含有双杂环噻唑-三唑核心的N-芳基化4-基苯甲酰胺,并通过光谱分析证实了这些杂化分子9a-k的结构。这些多功能分子的体外研究证明了它们相对于所使用的标准具有有效的蘑菇酪氨酸酶抑制作用。 lineweaver-burk 图揭示了动力学机制,表明9c通过形成酶-抑制剂复合物非竞争性地抑制蘑菇酪氨酸酶。从该化合物的 Dixon 图计算出的抑制常数K i为 0.016 μM。计算研究也与实验结果一致,这些分子揭示了所有评分函数和相互作用的良好结果,这表明与蘑菇酪氨酸酶具有良好的结合。因此,从推断结果预测,这些分子可能被认为是治疗与这种酶过度表达相关的疾病的有前途的药物支架。