作者:Georgiou, Nikitas、Karta, Danai、Cheilari, Antigoni、Merzel, Franci、Tzeli, Demeter、Vassiliou, Stamatia、Mavromoustakos, Thomas
DOI:10.3390/molecules29112458
日期:——
Thiazolin-4-ones and their derivatives represent important heterocyclic scaffolds with various applications in medicinal chemistry. For that reason, the synthesis of two 5-substituted thiazolidin-4-one derivatives was performed. Their structure assignment was conducted by NMR experiments (2D-COSY, 2D-NOESY, 2D-HSQC and 2D-HMBC) and conformational analysis was conducted through Density Functional Theory
Thiazolin-4-ones 及其衍生物代表了重要的杂环支架,在药物化学中具有多种应用。为此,进行了两种5-取代噻唑烷-4-酮衍生物的合成。它们的结构归属是通过NMR实验(2D-COSY、2D-NOESY、2D-HSQC和2D-HMBC)进行的,构象分析是通过密度泛函理论计算和2D-NOESY进行的。构象分析表明这两个分子采用exo构象。它们的全局最小结构在 Z 构象中具有两个双键(C=N,C=C),在 E 构象中具有第三个双键(C=N)。我们的 DFT 结果与 2D-NMR 测量结果一致。此外,通过 DFT 研究了反应异构化路径,以检查构象异构体的稳定性。最后通过SwissADME平台发现了一些潜在靶点并进行了对接实验。这两种化合物均与五种大分子(三唑并喹唑啉、mglur3、Jak3、斑马鱼 HDAC6 CD2、乙酰胆碱酯酶)牢固结合,通过 SwissADME 发现这两种分子遵循 Lipinski