Synthesis, characterization, in vitro and molecular docking studies of new 2,5-dichloro thienyl substituted thiazole derivatives for antimicrobial properties
作者:Balladka Kunhanna Sarojini、Bettadapura Gundappa Krishna、Chenna Govindaraju Darshanraj、Basavapattana Rudresh Bharath、Hanumanthappa Manjunatha
DOI:10.1016/j.ejmech.2010.03.039
日期:2010.8
A new series of 2-substituted 4-(2,5-dichloro thienyl)-1,3-thiazoles are synthesized by the reaction of 2-bromo-1-(2,5-dichlorothien-3-yl) ethanone with thiourea and substituted thioamides. The newly synthesized compounds 4a–e are characterized by analytical 1H NMR, 13C NMR and mass spectral data. The newly synthesized compounds are screened for antifungal and antibacterial activities. Among them 4a
通过2-溴-1-(2,5-二氯噻吩-3-基)乙酮与硫脲的反应合成了一系列新的2-取代的4-(2,5-二氯噻吩基)-1,3-噻唑。取代的硫代酰胺。新合成的化合物4a – e具有1 H NMR,13 C NMR和质谱数据的特征。筛选新合成的化合物的抗真菌和抗菌活性。其中4a和4d显示出良好的抗真菌和抗菌活性。对新合成的化合物进行分子对接研究,以抑制酶l-谷氨酰胺:d-果糖-6-磷酸酰胺基转移酶[GlcN-6-P](EC 2.6.1.16),它是抗真菌药的新靶标。在用于对接研究的五个分子中,2-(8-喹啉基)-4-(2,5-二氯噻吩基)-1,3-噻唑4d显示出最小的结合和对接能,可以被认为是GlcN-6的良好抑制剂-P合酶。