Synthesis and antiproliferative activity of N-substituted 2-amino-5-(2,4-dihydroxyphenyl)-1,3,4-thiadiazoles
作者:Joanna Matysiak、Adam Opolski
DOI:10.1016/j.bmc.2006.02.027
日期:2006.7
A number of N-substituted 2-amino-5-(2,4-dihydroxyphenyl)-1,3,4-thiadiazoles were synthesized and evaluated for their antiproliferative activities. The panel substitution included alkyl, aryl, and morpholinoalkyl derivatives. The structures of compounds were identified from elemental, IR, (1)H NMR, (13)C NMR and MS spectra analyses. The cytotoxicity in vitro against the four human cell lines: SW707
合成了许多N-取代的2-氨基-5-(2,4-二羟基苯基)-1,3,4-噻二唑并评估了它们的抗增殖活性。面板取代包括烷基,芳基和吗啉代烷基衍生物。化合物的结构由元素,IR,(1)H NMR,(13)C NMR和MS光谱分析确定。确定了对四种人类细胞系的体外细胞毒性:SW707(直肠),HCV29T(膀胱),A549(肺)和T47D(乳腺癌)。烷基和吗啉代烷基衍生物显示出比苯基显着更低的作用。发现2-(2,4-二氯苯基氨基)-5-(2,4-二羟基苯基)-1,3,4-噻二唑具有最高的抗增殖活性,ID(50)的抗增殖活性比SW(T707D)低2倍。顺铂作为对照化合物进行了比较研究。