Microwave-Assisted Synthesis of New Selenazole Derivatives with Antiproliferative Activity
作者:Adriana Grozav Ignat、Luiza Gaina、Victor Kuete、Luminita Silaghi-Dumitrescu、Thomas Efferth、Valentin Zaharia
DOI:10.3390/molecules18044679
日期:——
New aryl-hydrazinyl-1,3-selenazole and aroyl-hydrazonyl-1,3-selenazoles were synthesized via Hantzsch type condensation reactions of selenosemicarbazides with α-halogenocarbonyl derivatives, under classical versus microwave heating conditions. Excellent yields and shorter reaction times were obtained under irradiation conditions. The structures of the synthesized compounds were assigned based on spectroscopic data (FT-IR, 1H-NMR), MS and elemental analysis. Selenazole derivatives were screened for their anti-proliferative effects against two leukemia cell lines (CCRF-CEM and HL60) and three carcinoma cell lines (MDA-MB231, HCT116 and U87MG).
在传统与微波加热条件下,通过硒基氨基甲酸酯与 α-卤代羰基衍生物的汉茨奇型缩合反应,合成了新的芳基-肼基-1,3-硒唑和芳基-肼基-1,3-硒唑。在辐照条件下,获得了极好的产率和更短的反应时间。根据光谱数据(傅立叶变换红外光谱、1H-NMR)、质谱和元素分析,确定了合成化合物的结构。筛选了硒唑衍生物对两种白血病细胞系(CCRF-CEM 和 HL60)和三种癌细胞系(MDA-MB231、HCT116 和 U87MG)的抗增殖作用。