Synthesis, biological evaluation and molecular docking of novel pyrazole derivatives as potent carbonic anhydrase and acetylcholinesterase inhibitors
作者:Fikret Turkan、Adnan Cetin、Parham Taslimi、Muhammet Karaman、İlhami Gulçin
DOI:10.1016/j.bioorg.2019.02.013
日期:2019.5
(1-8 and 9a, b) were synthesized and their structure was characterized by IR, NMR, and Mass analysis. These obtained novel pyrazole derivatives (1-8 and 9a, b) were emerged as effective inhibitors of the cytosolic carbonic anhydrase I and II isoforms (hCA I and II) and acetylcholinesterase (AChE) enzymes with Ki values in the range of 1.03 ± 0.23-22.65 ± 5.36 µM for hCA I, 1.82 ± 0.30-27.94 ± 4.74 µM for
合成了一系列取代的吡唑化合物(1-8和9a,b),并通过IR,NMR和质量分析对其结构进行了表征。这些获得的新型吡唑衍生物(1-8和9a,b)以Ki值在1.03±0.23范围内的胞质碳酸酐酶I和II同工型(hCA I和II)和乙酰胆碱酯酶(AChE)的有效抑制剂出现。 hCA I为-22.65±5.36 µM,hCA II为1.82±0.30-27.94±4.74 µM,AChE为48.94±9.63-116.05±14.95 µM。对活性最高的化合物2和5进行了对接研究,并确定了化合物与受体之间的结合方式。