Synthesis and antimicrobial activity of new 2-((1-furan-2-yl)ethylidene)hydrazono)-4-phenylthiazol-3(2H)-amine derivatives and their schiff bases with 4-nitrobenzaldehyde
作者:Gülhan Turan-Zitoun、Begüm Nurpelin Sağlik、Ulviye Acar Çevik、Serkan Levent、Sinem Ilgin、Weiam Hussein
DOI:10.1080/10426507.2018.1513512
日期:2018.11.2
antifungal activity among the newly synthesized derivatives. Schiff bases (3c-3n) displayed an undeniable fungicidal action against Candida parapsilosis ATCC 22019 as intense as the reference ketoconazole. In addition, the most active Schiff base 3o (2-[(1-(Furan-2-yl)ethylidene)hydrazono]-N-(4-nitrobenzylidene)-4-(2,3,4-trichloro phenyl)thiazol-3(2H)-amine) showed the highest antifungal activity against
摘要 来自 4-硝基苯甲醛的一系列新的 2-((1-furan-2-yl)ethylidene)hydrazono)-4-取代苯基噻唑-3(2H)-胺 (2a-2o) 及其席夫碱 (3a-3o)被合成。所有合成化合物的化学结构均通过红外光谱、1H-NMR、13C-NMR光谱和质谱证实。筛选它们的抗微生物和抗真菌活性。此外,通过 MTT 测定在 NIH/3T3 细胞中测定了最活跃的抗真菌化合物 (3o) 和酮康唑的体外细胞毒性活性。化合物 2i (4-3-Amino-2-[(1-(furan-2-yl)ethylidene)hydrazono]-2,3-dihydrothiazol-4-yl}phenol) 在新合成的衍生物中表现出最大的抗真菌活性. 席夫碱 (3c-3n) 对近平滑念珠菌 ATCC 22019 显示出不可否认的杀菌作用,与参考酮康唑一样强烈。此外,活性最强的席夫碱 3o