Synthesis, anticandidal activity, and cytotoxicity of some thiazole derivatives with dithiocarbamate side chains
作者:Leyla YURTTAŞ、Yusuf ÖZKAY、Fatih DEMİRCİ、Gamze GÖGER、Şafak ULUSOYLAR YILDIRIM、Usama ABU MOHSEN、Ömer ÖZTÜRK、Zafer Asım KAPLANCIKLI
DOI:10.3906/kim-1312-62
日期:——
Some thiazole derivatives bearing dithiocarbamic acid esters were synthesized in order to investigate their anticandidal activity and cytotoxicity. The structures of the obtained final compounds (6a--j) were confirmed by spectral data (IR, ^1H NMR, ^13}C NMR, and MS) and elemental analysis. The anticandidal activity of the compounds was determined (6a--j) using the microbroth dilution method and their cytotoxicity was evaluated according to the MTT (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide) assay against normal cells. Contrary to expectations, weak antifungal activity was observed with IC_50} values ranging between 30 and 403 \mu g/mL.
为了研究一些噻唑衍生物的抗真菌活性和细胞毒性,合成了一系列含有二硫代氨基甲酸酯的噻唑类化合物。通过光谱数据(IR、¹H NMR、¹³C NMR 和 MS)和元素分析确认了所得最终化合物(6a-j)的结构。采用微量肉汤稀释法测定这些化合物的抗真菌活性(6a-j),并通过MTT(3-(4,5-二甲基噻唑-2-基)-2,5-二苯基四唑盐溴)法测定其对正常细胞的细胞毒性。与预期相反,观察到的抗真菌活性较弱,IC₅₀值在30至403 µg/mL之间。