Synthesis of new anticancer and anti-inflammatory isoxazolines and aziridines from the natural (-)-deltoin
作者:Mansour Znati、Meriem Debbabi、Anis Romdhane、Hichem Ben Jannet、Jalloul Bouajila
DOI:10.1111/jphp.13013
日期:2018.11.8
OBJECTIVES This work describes the synthesis, the bioactivity and the structure-activity relationship of new derivatives from a natural coumarin. METHODS (-)-Deltoin 1 and the corresponding isoxazolines and aziridines were characterized by spectroscopic means. The cytotoxic (HTC-116, IGROV-1 and OVCAR-3 cancer cell lines) and 5-lipoxygenase activity of (-)-deltoin 1 and its structural analogues have
目的这项工作描述了天然香豆素新衍生物的合成,生物活性和结构-活性关系。方法(-)-Deltoin 1和相应的异恶唑啉和氮丙啶通过光谱法进行表征。(-)-deltoin 1及其结构类似物的细胞毒性(HTC-116,IGROV-1和OVCAR-3癌细胞系)和5-脂氧合酶活性已得到评估。主要研究结果:对Ferula lutea(Poir。)Maire花的乙酸乙酯提取物的植物化学研究导致(-)-deltoin 1的分离。一系列新的异恶唑啉2a,a'-2f,f'和氮丙啶通过1,3-偶极环加成反应制备了3a,a′-3e,e′衍生物。已发现导数2a(IC50 = 3.3±0.1μm),3a,a'(IC50 = 5.9±0.1μm),3b,b'(IC50 = 6.1±0)。7μm)和3c,c'(IC50 = 7.3±0.9μm)分别带有苯基异恶唑啉,苯基氮丙啶,4-甲基苯基氮丙啶和4-甲氧基苯基氮丙啶比(-)-deltoin