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Synthesis & Antifungal Screening of Novel Azetidin-2-ones

机译:新型氮杂环丁烷-2-酮的合成及抗真菌筛选

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A new series of 4-[3-chloro-2-(4-hydroxy-3-methoxybenzyllidene)-4-oxoazetidin-1-yl]amino-N-(substituted)benzenesulfonamide, 4-{3-chloro-2-[5-methoxy-2-nitro-4-(prop-2-en-1-yloxy)benz yllidene]-4-oxoazetidin-1-yl}]amino}-N-(substituted)benzenesulfonamide and 4-{3-chloro-2-[4-hydroxy-3-methoxy-5-(prop-2-en-1-yl)benzylidene]-4-oxoazetidin-1-yl}amino}-N-(substituted) benzenesulfonamide were synthesized using appropriate synthetic route. The chemical structures of all the synthesized compounds were deduced on the basis of elemental analysis and spectroscopic data. The antifungal activity of the synthesized compounds was screened against several fungus. The synthesized compounds show potent antifungal activity against Aspergillus niger & Aspergillus flavus and significant structure-activity relationship (SAR) trends.
机译:一系列新的4- [3-氯-2-(4-羟基-3-甲氧基苄叉基)-4-氧杂氮杂丁-1-基]氨基-N-(取代)苯磺酰胺,4- {3-氯-2- [ 5-甲氧基-2-硝基-4-(丙-2-烯-1-基氧基)苯亚甲基] -4-氧杂氮杂丁-1-基}]氨基} -N-(取代)苯磺酰胺和4- {3-氯使用适当的合成方法合成了-2- [4-羟基-3-甲氧基-5-(丙-2-烯-1-基)亚苄基] -4-氧杂氮杂环丁烷-1-基}氨基} -N-(取代)苯磺酰胺路线。根据元素分析和光谱数据推导了所有合成化合物的化学结构。筛选了合成化合物对几种真菌的抗真菌活性。合成的化合物对黑曲霉和黄曲霉具有强大的抗真菌活性,并具有明显的构效关系(SAR)趋势。

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