Synthesis, Molecular Docking Study, and Cytotoxic Activity of 3,4-diaryl-5-(4-pyridinyl)-1,2,4-oxadiazole
作者:Bita Zareian、Sajad Ghadbeighi、Amirali Amirhamzeh、Seyed N. Ostad、Abbas Shafiee、Mohsen Amini
DOI:10.2174/1573406412666151112125149
日期:2016.5.9
understood. Objective: Synthesis and cytotoxic activity of a new group of triaryl oxadiazoles; 3,4-diaryl-5-(4- pyridinyl)-1,2,4-oxadiazole derivatives, will be discussed in this study. Their cytotoxic activity has been examined in 4 different cell lines by MTT method. Method: 3,4-Diaryl-5-(4-pyridinyl)-1,2,4-oxadiazole derivatives were prepared from condensation of different imines with 4-substituted
背景:三芳基恶二唑已被证明是对抗各种类型癌细胞系的有用药物。然而,它们的作用机理尚未完全了解。 目的:研究一组新的三芳基恶二唑的合成及其细胞毒活性。3,4-二芳基-5-(4-吡啶基)-1,2,4-恶二唑衍生物将在本研究中进行讨论。通过MTT方法已经在4种不同的细胞系中检查了它们的细胞毒性活性。 方法:由不同的亚胺与4-取代的苯并羟基亚氨酰氯缩合制备3,4-二芳基-5-(4-吡啶基)-1,2,4-恶二唑衍生物。通过MTT测定法在MCF-7,AGS,HT-29和NIH3T3细胞系中检查最终化合物的抗增殖活性,使用不同浓度的每种化合物确定其IC50。紫杉醇,阿霉素和康普他汀A-4的细胞毒活性被评估为阳性对照。 结果:所有化合物均以剂量依赖性方式在上述细胞系中显示出细胞毒活性。其中,6d-2在AGS和MCF-7细胞系中表现出最高的细胞毒性,分别为IC50 19.84和9.91,而6c-2在HT-29中表现最强,IC50为27