Green synthesis of diethyl((2-iodo-4-(trifluoromethyl)phenyl)amino)(aryl)methyl)phosphonates as potent <i>α</i>-glucosidase inhibitors
作者:Mahammad Sadik Shaik、Maheshwara Reddy Nadiveedhi、Mohan Gundluru、Sreelakshmi Poola、Rajasekhar Allagadda、Appa Rao Chippada、Suresh Reddy Cirandur
DOI:10.1080/00397911.2019.1709208
日期:2020.2.16
inhibitory activity. The synthesized compounds (4a-j) are also screened for in vitro α-glucosidase inhibitory activity and the results showed compound 4i as the strongest inhibitor and compounds 4a, 4b, 4f and 4g as stronger inhibitors even better than the reference standard acarbose. Graphical Abstract
摘要 通过三组分缩合反应(Kabachnik-Fields 反应),通过简单高效的一锅法合成了新型二乙基((2-碘-4-(三氟甲基)苯基)氨基)(芳基)甲基)膦酸酯(4a-j) 2-碘-4-三氟甲基苯胺、芳香醛和亚磷酸二乙酯在锐钛矿TiO2纳米颗粒存在下作为催化剂在无溶剂条件下的反应。与α-葡萄糖苷酶合成的化合物分子对接研究表明,这些化合物具有较强的α-葡萄糖苷酶抑制活性。合成的化合物 (4a-j) 也进行了体外 α-葡萄糖苷酶抑制活性的筛选,结果显示化合物 4i 是最强的抑制剂,化合物 4a、4b、4f 和 4g 作为更强的抑制剂甚至比参考标准阿卡波糖更好。图形概要