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Design and synthesis of phenoxymethybenzoimidazole incorporating different aryl thiazole-triazole acetamide derivatives as α-glycosidase inhibitors
Molecular Diversity ( IF 3.8 ) Pub Date : 2021-09-13 , DOI: 10.1007/s11030-021-10310-7
Anita Nasli Esfahani 1 , Aida Iraji 2, 3 , Amir Alamir 1 , Shahram Moradi 1 , Mohammad Sadegh Asgari 4 , Samanesadat Hosseini 5 , Somayeh Mojtabavi 6 , Ensieh Nasli-Esfahani 7 , Mohammad Ali Faramarzi 6 , Fatemeh Bandarian 7 , Bagher Larijani 8 , Haleh Hamedifar 9 , Mir Hamed Hajimiri 10 , Mohammad Mahdavi 8
Affiliation  

A novel series of phenoxymethybenzoimidazole derivatives (9a-n) were rationally designed, synthesized, and evaluated for their α-glycosidase inhibitory activity. All tested compounds displayed promising α-glycosidase inhibitory potential with IC50 values in the range of 6.31 to 49.89 μM compared to standard drug acarbose (IC50 = 750.0 ± 10.0 μM). Enzyme kinetic studies on 9c, 9g, and 9m as the most potent compounds revealed that these compounds were uncompetitive inhibitors into α-glycosidase. Docking studies confirmed the important role of benzoimidazole and triazole rings of the synthesized compounds to fit properly into the α-glycosidase active site. This study showed that this scaffold can be considered as a highly potent α-glycosidase inhibitor.



中文翻译:

不同芳基噻唑-三唑乙酰胺衍生物作为α-糖苷酶抑制剂的苯氧基甲基苯并咪唑的设计与合成

合理设计、合成了一系列新的苯氧基甲基苯并咪唑衍生物(9a-n),并评估了它们的α-糖苷酶抑制活性。与标准药物阿卡波糖(IC 50  = 750.0 ± 10.0 μM)相比,所有测试的化合物都显示出有希望的 α-糖苷酶抑制潜力,IC 50值在 6.31 至 49.89 μM 范围内。9c9g9m的酶动力学研究因为最有效的化合物表明这些化合物是 α-糖苷酶的非竞争性抑制剂。对接研究证实了合成化合物的苯并咪唑和三唑环在适当地适应α-糖苷酶活性位点的重要作用。这项研究表明,这种支架可以被认为是一种高效的α-糖苷酶抑制剂。

更新日期:2021-09-14
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