Synthesis and colon anticancer activity of some novel thiazole/-2-quinolone derivatives
作者:Ashraf A. Aly、Asmaa H. Mohamed、Mohamed Ramadan
DOI:10.1016/j.molstruc.2020.127798
日期:2020.5
Abstract We direct for the synthesis of 1,6,7-trisubstituted-4-phenylthiazol-2(3H)-ylidene)hydrazono)methyl)quinolin-2-one derivatives by the reaction of corresponding thiosemicarbazone derived by 2-quinolone derivatives with 2-bromoacetophenones in presence of triethylamine at room temperature. The mechanism of the formed products was discussed. The structure of the obtained products was fully characterized
摘要 我们指导了 1,6,7-三取代-4-苯基噻唑-2(3H)-ylidene)hydrazono)methyl)quinolin-2-one 衍生物的合成,通过 2-quinolone 衍生物衍生的相应缩氨基硫脲与 2 -溴苯乙酮在室温下三乙胺存在下。讨论了形成产物的机理。使用不同的光谱技术,包括红外 (IR)、核磁共振 (NMR) 和质谱 (MS) 以及元素分析,对所得产物的结构进行了全面表征。新合成的化合物显示出中等的结肠抗癌活性。