期刊论文

Synthesis and Antitumor Activities of Novel Thiosemicarbazone Derivatives with Ionone-Based Bischalcone

中文

应用化学

1000-0518

2017

34

8

899-904

10.11944/j.issn.1000-0518.2017.08.170022

湖南省教育厅优秀青年项目（1511043） 湖南省科技计划项目（2009SK4027）资助

本校为第一机构

根据活性亚结构拼接原理,通过紫罗兰酮与(取代)苯甲醛反应合成了紫罗兰酮基双查尔酮,然后经与氨基硫脲缩合得到一系列未见报道的新型含紫罗兰酮、查尔酮及氨基硫脲3种优势结构单元的杂化体,它们的化学结构经傅里叶变换红外光谱(FT-IR)、核磁共振波谱(~1H NMR、~(13)C NMR)、元素分析及质谱(MS)等测试技术所证实。采用溴化噻唑蓝四氮唑(MTT)法初步测定其体外抗肿瘤活性(乳腺癌细胞(MCF-7),肝癌细胞(HepG2),肺癌细胞(A549)),结果表明,对于不同类型的肿瘤细胞,化合物展现较好的增殖抑制活性。尤其是化合物3a与3b对MCF-7细胞展现较强的抗增殖活性,半数致死量(IC_(50))值分别为10.83和7.62 μmol/L,化...

In this work,a variety of new thiosemicarbazone derivatives were prepared by combining ionoe with chalcone and thiosemicarbazide according to the structure-activity combination principle. The ionone-based dichalcones were firstly synthesized through the condensation of ionone and substituted benzaldehydes, followed by thiosemicarbazide to obtain the target products. Their structures were confirmed by fourier transform infrared spectroscopy(FT-IR), nuclear magnetic resonance spectroscopy(~1H NMR and ~(13)C NMR), elemental analysis,and mass spect...