Organohalogen chalcones: design, synthesis, ADMET prediction, molecular dynamics study and inhibition effect on acetylcholinesterase and carbonic anhydrase
作者:Busra Ozturk Aydin、Derya Aktas Anil、Yeliz Demir、Mehmet Abdullah Alagoz
DOI:10.1007/s11030-023-10774-9
日期:——
In an effort to discover potential acetylcholinesterase (AChE) and carbonic anhydrase (CA) inhibitors, a novel series of organohalogen chalcone derivatives (12–20, 23–30) was synthesized, and their chemical structures were characterized by spectral analysis. They showed a highly potent inhibition effect on AChE and hCAs (Ki values range from 5.07 ± 0.062 to 65.53 ± 4.36 nM for AChE, 13.54 ± 2.55 to
为了发现潜在的乙酰胆碱酯酶(AChE)和碳酸酐酶(CA)抑制剂,合成了一系列新型有机卤素查尔酮衍生物( 12-20、23-30 ),并通过光谱分析表征了它们的化学结构。它们对 AChE 和 hCA 表现出高效的抑制作用(AChE 的K i值范围为 5.07 ± 0.062 至 65.53 ± 4.36 nM,hCA I 的 K i 值范围为 13.54 ± 2.55 至 94.11 ± 10.39 nM,hCA I 的 K i 值范围为 5.21 ± 0.54 至 57.44 ± 3.12 nM hCA II)。此外,将具有最高抑制分数的查尔酮衍生物对接至指定代谢酶受体的活性位点,并根据ADMET的估计评估其吸收、代谢和毒性特性。化合物16和19表现出最高的抑制分数,出现作为先导化合物,并激发了更有效化合物的开发。