Design of new hybrids indole/phthalimide/oxadiazole-1,2,3 triazole agents and their anticancer properties
作者:Hanan A. Mohamed、Mohamed S. Bekheit、Ewies F. Ewies、Hanem M. Awad、Richard Betz、Eric C. Hosten、Bakr F. Abdel-Wahab
DOI:10.1016/j.molstruc.2022.134415
日期:2023.2
slight acidic medium furnished N'-(2-oxoindolin-3-ylidene)-5-phenyl-1-(aryl)-1H-1,2,3-triazole-4-carbohydrazides 11a-d in 88–90% yields. The chemical structures for the novel products were elucidated via NMR spectroscopy and confirmed by single crystal x-ray diffraction studied. Promising antiproliferation activity have been found in some of the synthesized compounds when tested against various human
合成了一系列由1,2,3-三唑与恶二唑基、邻苯二甲酰亚胺基或吲哚基组成的新型杂化化合物。我们的起始化合物 5-苯基-1-(芳基)-1H-1,2,3-三唑-4-碳酰肼 ( 5 ) 与 5-硝基呋喃-2-羧酸 ( 6 ) 在回流的三氯氧化磷中反应得到 2 -nitro-5-(5-phenyl-1-(aryl)-1H-1,2,3-triazol-4-yl)-1,3,4-oxadiazoles 7a-c,收率良好。在冰醋酸中用邻苯二甲酸酐 ( 8 )处理5 ,得到N- (1,3-dioxoisoindolin-2-yl)-5-phenyl-1-(aryl)-1H-1,2,3-triazole-4-羧酰胺9a-d, 而 5 与靛红在弱酸性介质中的反应得到 N'-(2-oxoindolin-3-ylidene)-5-phenyl-1-(aryl)-1H-1,2,3-triazole-4-carbohydrazides