Synthesis and antimicrobial activity of 1-(4-aryl-2-thiazolyl)-3-(2-thienyl)-5-aryl-2-pyrazoline derivatives
作者:Ahmet Özdemir、Gülhan Turan-Zitouni、Zafer Asım Kaplancıklı、Gilbert Revial、Kıymet Güven
DOI:10.1016/j.ejmech.2006.10.001
日期:2007.3
Several 1-(4-aryl-2-thiazolyl)-3-(2-thienyl)-5-aryl-2-pyrazoline derivatives were synthesized by reacting substituted 3-(2-thienyl)-5-aryl-1-thiocarbamoyl-2-pyrazolines with phenacyl bromides in ethanol. The structures of the synthesized compounds were confirmed by (1)H NMR, (13)C NMR, and EIMS spectral data. Their antimicrobial activities against Escherichia coli (NRRL B-3704), Staphylococcus aureus
通过使取代的3-(2-噻吩基)-5-芳基-1-硫代氨基甲酰基-反应,合成了几种1-(4-芳基-2-噻唑基)-3-(2-噻吩基)-5-芳基-2-吡唑啉衍生物。 2-吡唑啉与苯甲酰溴在乙醇中的反应。合成的化合物的结构通过(1)H NMR,(13)C NMR和EIMS光谱数据确认。它们对大肠杆菌(NRRL B-3704),金黄色葡萄球菌(NRLL B-767),鼠伤寒沙门氏菌(NRRL B-4420),蜡状芽孢杆菌(NRRL B-3711),粪链球菌(NRRL B-14617),气单胞菌的抗菌活性研究了嗜水菌(安卡拉兽医学院),白色念珠菌和光滑念珠菌(从奥斯曼加齐医学联盟获得的分离株)。观察到显着水平的活动。