Benign synthesis of fused-thiazoles with enone-based natural products and drugs for lead discovery
作者:Rawan Alnufaie、Mohamad Akbar Ali、Ibrahim S. Alkhaibari、Subrata Roy、Victor W. Day、Mohammad A. Alam
DOI:10.1039/d1nj00380a
日期:——
In an effort to synthesize a library of bioactive molecules, we present an efficient synthesis of fused-thiazole derivatives of natural products and approved drugs by using an environmentally usable solvent, acetic acid, and without any external reagent. Cholestenone, ethisterone, progesterone, and nootkatone-derived epoxyketones have been utilized to synthesize 50 novel compounds. The plausible mechanism
为了合成生物活性分子库,我们使用环境可用的溶剂乙酸,无需任何外部试剂,即可有效合成天然产物的稠合噻唑衍生物和已批准的药物。胆固醇、乙甾酮、黄体酮和诺卡酮衍生的环氧酮已被用来合成 50 种新型化合物。使用 M06-2X/6-31+G(d,p) 进行理论计算,确定了该反应的合理机理。这些新分子已经针对癌细胞系和致病细菌菌株进行了测试。人们发现几种基于乙炔酮的稠合噻唑化合物在亚微摩尔浓度下是癌细胞系的有效生长抑制剂。