Synthesis, α-amylase inhibitory potential and molecular docking study of indole derivatives
作者:Muhammad Taha、Mohd Syukri Baharudin、Nor Hadiani Ismail、Syahrul Imran、Muhammad Naseem Khan、Fazal Rahim、Manikandan Selvaraj、Sridevi Chigurupati、Muhammad Nawaz、Faiza Qureshi、Shantini Vijayabalan
DOI:10.1016/j.bioorg.2018.05.021
日期:2018.10
synthesized eighteen indole analogs (1–18), characterized by NMR and HR-EIMS and screened for α-amylase inhibitory activity. All analogs exhibited a variable degree of α-amylase inhibition with IC50 values ranging between 2.031 ± 0.11 and 2.633 ± 0.05 μM when compared with standard acarbose having IC50 values 1.927 ± 0.17 μM. All compounds showed good α-amylase inhibition. Compound 14 was found to be
在搜索有效的α淀粉酶的抑制剂我们合成18个吲哚类似物(1 - 18),其特征在于用NMR和HR-EIMS并筛选α淀粉酶抑制活性。与具有IC 50值为1.927±0.17μM的标准阿卡波糖相比,所有类似物均表现出不同程度的α-淀粉酶抑制作用,IC 50值为2.031±0.11至2.633±0.05μM 。所有化合物均表现出良好的α-淀粉酶抑制作用。化合物14被发现是该系列中最有效的类似物。已经基于引起苯环上取代基的差异而对所有化合物建立了结构-活性关系。为了理解最活跃的类似物的结合相互作用,进行了分子对接研究。