Novel 2,5-disubtituted-1,3,4-oxadiazoles with benzimidazole backbone: A new class of β-glucuronidase inhibitors and in silico studies
作者:Nik Khairunissa Nik Abdullah Zawawi、Muhammad Taha、Norizan Ahmat、Abdul Wadood、Nor Hadiani Ismail、Fazal Rahim、Muhammad Ali、Norishah Abdullah、Khalid Mohammed Khan
DOI:10.1016/j.bmc.2015.04.081
日期:2015.7
A library of novel 2,5-disubtituted-1,3,4-oxadiazoles with benzimidazole backbone (3a–3r) was synthesized and evaluated for their potential as β-glucuronidase inhibitors. Several compounds such as 3a–3d, 3e–3j, 3l–3o, 3q and 3r showed excellent inhibitory potentials much better than the standard (IC50 = 48.4 ± 1.25 μM: d-saccharic acid 1,4-lactone). All the synthesized compounds were characterized
合成了具有苯并咪唑骨架(3a – 3r)的新型2,5-二取代-1,3,4-恶二唑库,并评估了其作为β-葡萄糖醛酸苷酶抑制剂的潜力。几种化合物(例如3a - 3d,3e - 3j,3l - 3o,3q和3r)显示出优异的抑制潜力,远胜于标准品(IC 50 = 48.4±1.25μM:d-蔗糖酸1,4-内酯)。通过使用不同的光谱方法,令人满意地表征了所有合成的化合物。我们借助对接研究进一步评估了活性化合物与酶活性位点之间的相互作用。