Synthesis and anticancer evaluation of some new hydrazone derivatives of 2,6-dimethylimidazo[2,1-b][1,3,4]thiadiazole-5-carbohydrazide
作者:Nalan Terzioglu、Aysel Gürsoy
DOI:10.1016/s0223-5234(03)00138-7
日期:2003.7
In this study, some novel 2,6-dimethyl-N'-substituted phenylmethylene-imidazo[2,1-b][1,3,4]thiadiazole-5-carbohydrazides (3a-3h) were synthesized from 2,6-dimethylimidazo-[2,1-b][1,3,4]thiadiazole-5-carbohydrazide (2). The newly synthesized compounds (3a-3h) were evaluated in the National Cancer Institute's 3-cell line, one dose in vitro primary cytotoxicity assay. Compounds 3c and 3h which passed
在这项研究中,从2,6-合成了一些新颖的2,6-二甲基-N'-取代的苯基亚甲基咪唑并[2,1-b] [1,3,4]噻二唑-5-碳酰肼(3a-3h)。二甲基咪唑-[2,1-b] [1,3,4]噻二唑-5-碳酰肼(2)。新合成的化合物(3a-3h)在美国国家癌症研究所(National Cancer Institute)的3细胞株中进行了一剂体外原代细胞毒性试验的评估。将通过该测定法中的活性标准(20-29%的生长百分比)的化合物3c和3h自动排定,以针对60种人类肿瘤细胞系的全系列进行评估,以至少5种浓度和10倍稀释。Sulforhodamine B(SRB)蛋白测定用于评估细胞稳定性或生长。2,6-二甲基-N'-(2-羟基苯基亚甲基)咪唑并[2,1-b] [1,3,4]噻二唑-5-碳酰肼(3c)显示出最有利的细胞毒性。