2,5-Disubstituted thiadiazoles as potent β-glucuronidase inhibitors; Synthesis, in vitro and in silico studies
作者:Muhammad Taha、Noor Barak Almandil、Umer Rashid、Muhammad Ali、Mohamed Ibrahim、Mohammed Gollapalli、Ashik Mosaddik、Khalid Mohammed Khan
DOI:10.1016/j.bioorg.2019.103126
日期:2019.10
Twenty-five thiadiazole derivatives 1–25 were synthesized from methyl 4-methoxybenzoate via hydrazide and thio-hydrazide intermediates, and evaluated for their potential against β-glucuronidase enzyme. Most of the compounds including 1 (IC50 = 26.05 ± 0.60 μM), 2 (IC50 = 42.53 ± 0.80 μM), 4 (IC50 = 38.74 ± 0.70 μM), 5 (IC50 = 9.30 ± 0.29 μM), 6 (IC50 = 6.74 ± 0.26 μM), 7 (IC50 = 18.40 ± 0.66 μM), and
二十五个噻二唑衍生物1 - 25,从4-甲氧基苯甲酸酯的合成通过酰肼和硫代-酰肼中间体,并评价它们对潜在β葡萄糖醛酸酶的酶。大多数化合物包括1(IC 50 = 26.05± 0.60μM ),2(IC 50 = 42.53±0.80μM),4(IC 50 = 38.74± 0.70μM ),5(IC 50 = 9.30±0.29μM),6(IC 50 = 6.74±0.26μM),7(IC 50 = 18.40±0.66μM)和15(IC 50 = 18.10± 0.53μM )表现出比标准d-蔗糖-1,4-内酯(IC 50 = 48.4± 1.25μM )更好的活性潜能。进行了分子对接研究以关联体外结果并确定与酶活性位点相互作用的可能方式。