2-Substituted-thio- N -(4-substituted-thiazol/1 H -imidazol-2-yl)acetamides as BACE1 inhibitors: Synthesis, biological evaluation and docking studies
作者:Gang Yan、Lina Hao、Yan Niu、Wenjie Huang、Wei Wang、Fengrong Xu、Lei Liang、Chao Wang、Hongwei Jin、Ping Xu
DOI:10.1016/j.ejmech.2017.06.020
日期:2017.9
In this work, a series of 2-substituted-thio-N-(4-substituted-thiazol/1H-imidazol-2-yl)acetamide derivatives were developed as β-secretase (BACE-1) inhibitors. Supported by docking study, a small library of derivatives were designed, synthesized and biologically evaluated in vitro. In addition, the selected compounds were tested with affinity (KD) towards BACE-1, blood brain barrier (BBB) permeability
在这项工作中,开发了一系列2-取代-硫基-N-(4-取代-噻唑/ 1H-咪唑-2-基)乙酰胺衍生物作为β-分泌酶(BACE-1)抑制剂。在对接研究的支持下,设计了一个小的衍生物库,对其进行了合成并在体外进行了生物学评估。另外,所选择的化合物以对BACE-1的亲和力(K D),血脑屏障(BBB)的通透性和细胞毒性进行测试。研究表明,最强的类似物41(IC 50 = 4.6μM)具有较高的预测BBB通透性和较低的细胞毒性,可作为进一步优化的良好先导结构。