首页> 外文期刊>Journal of the Korean Society for Applied Biological Chemistry >Antibacterial and Cytotoxic Activities of Schiff Base Analogues of 4-Aminoantipyrine
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Antibacterial and Cytotoxic Activities of Schiff Base Analogues of 4-Aminoantipyrine

机译:Schiff碱类似物的4-氨基安替比林的抗菌和细胞毒活性。

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摘要

Schiff base is the class of compounds showing wide range of biological activities having the azomethine (-N=CH-) active pharmacophore, which play major roles in their significant bio-activities. A series of Schiff base analogues of 4-aminoantipyrine analogues have been tested for bactericidal and cytotoxic activities against selected bacterial strains and brine shrimp (Artemia sauna) nauplii, respectively. Of the compounds tested, two compounds showed a good inhibition of bacterial growth against E. coli and C. sakazakii, whereas three compounds demonstrated high cytotoxicity with LC50 values of 225, 480, and 581 ppm, in a short term bioassay using A. sauna. Qualitative structure-cytotoxic activity relationships were studied using physicochemical parameters; a good correlation between clogP and cytotoxic activity was observed
机译:Schiff碱是一类化合物,它们具有多种具有偶氮甲碱(-N = CH-)活性药效基团的生物活性,它们在其重要的生物活性中起主要作用。已经测试了一系列4-氨基安替比林类似物的席夫碱类似物对选定菌株和盐水虾(卤虫桑拿)无节幼体的杀菌和细胞毒性活性。在所测试的化合物中,两种化合物在对大肠杆菌和阪崎肠梭菌的抑制作用下表现出良好的抑制作用,而三种化合物在使用A.桑拿浴进行的短期生物测定中表现出高细胞毒性,LC50值为225、480和581 ppm。 。使用理化参数研究了定性结构与细胞毒活性的关系。观察到clogP与细胞毒性活性之间具有良好的相关性

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