Synthesis and antiproliferative activity of some 5-substituted 2-(2,4-dihydroxyphenyl)-1,3,4-thiadiazoles
作者:Joanna Matysiak、Anna Nasulewicz、Marzena Pełczyńska、Marta Świtalska、Iwona Jaroszewicz、Adam Opolski
DOI:10.1016/j.ejmech.2005.12.007
日期:2006.4
antiproliferative activity against the cells of human cancer lines for 2-(2,4-dihydroxyphenyl)-5-(4-methoxybenzyloxy)-1,3,4-thiadiazole was found with ID(50) values comparable (HCV29T and SW707) or significantly lower (T47D) than for cisplatin applied as the reference compound. The influence of 5-substiution type of 2-(2,4-dihydroxyphenyl)-1,3,4-thiadiazoles on antiproliferative activity is discussed.
合成了一系列新的5-取代的2-(2,4-二羟基苯基)-1,3,4-噻二唑,并对其抗增殖活性进行了评估。该化合物是通过亚磺酰基双(2,4-二羟基硫代苯甲酰基)(STB)与酰肼或氨基甲酸酯反应制备的。组取代包括烷基,烷氧基,芳基和杂芳基衍生物。化合物的结构由元素,IR,(1)H NMR和MS光谱分析确定。发现2-(2,4-二羟基苯基)-5-(4-甲氧基苄氧基)-1,3,4-噻二唑对人类癌细胞系具有最高的抗增殖活性,其ID(50)值可与HCV29T和SW707媲美)或(T47D)显着低于用作参考化合物的顺铂。5-取代类型的2-(2,4-二羟基苯基)-1,3的影响