Synthesis of novel 5-(2,5-bis(2,2,2-trifluoroethoxy)phenyl)-1,3,4-oxadiazole-2-thiol derivatives as potential glucosidase inhibitors
作者:Ramesh S. Gani、Avinash K. Kudva、Karabasanagouda Timanagouda、Raghuveer、Salma Begum Hussain Mujawar、Shrinivas D. Joshi、Shamprasad Varija Raghu
DOI:10.1016/j.bioorg.2021.105046
日期:2021.9
drug. Hence based on this fact, we predict that a combination of fluorine, oxadiazole, sulfur, etc., may enhance α-glucosidase inhibition activity compared to a standard drug. Methods A series of novel 5-(2,5-bis(2,2,2-trifluoroethoxy)phenyl)-1,3,4-oxadiazole-2-thiol derivatives (2a-2i) were synthesized and characterized using spectroscopic techniques such as 1HNMR and LC-MS. In order to evaluate its
背景 与标准药物相比,不同生物活性物质的混合分子可以提高亲和力和效率。因此,基于这一事实,我们预测与标准药物相比,氟、恶二唑、硫等的组合可能会增强 α-葡萄糖苷酶抑制活性。 方法 合成了一系列新型 5-(2,5-bis(2,2,2-trifluoroethoxy)phenyl)-1,3,4-oxadiazole-2-thiol 衍生物(2a-2i ) 并使用光谱技术进行表征,例如1 HNMR和LC-MS。为了评价其生物活性,进行了体外α-淀粉酶和α-糖苷酶抑制活性。使用遗传模型黑腹果蝇进行体内研究,以评估抗高血糖作用。 结果 与标准阿卡波糖 (IC 50 = 34.71 μg/ml)相比,化合物2a-2i在 IC 50 = 40.00–80.00 μg/ml范围内表现出α-淀粉酶抑制活性。 与标准阿卡波糖 (IC 50 = 34.72 μg/ml)相比,化合物2a-2i在 IC 50