Two novel taspine diphenyl derivatives (Ta-dD) were designed and synthesized by introducing different coumarin fluorescent groups into the basic structure of Ta-dD. The main advantage of these two compounds is that they can be used as fluorescence probes and inhibitors simultaneously. In the present study, the fluorescent properties of the probes were measured and their inhibition of four breast cancer cell lines was tested. Different concentrations of the fluorescence probe were added to MCF-7 breast cancer cells for fluorescence imaging analysis under normal conditions. The results suggested that both of the new compounds have not only fluorescence but also the ability to inhibit effects on different breast cancer cell lines, which indicates their possible further use as dual functional fluorescence probes in tracer analysis. Copyright © 2011 John Wiley & Sons, Ltd.
通过在Ta-dD的基本结构中引入不同的
香豆素荧光基团,设计并合成了两种新型taspine
联苯衍
生物(Ta-dD)。这两种化合物的主要优点是它们可以同时用作荧光探针和
抑制剂。在本研究中,测量了探针的荧光特性并测试了它们对四种乳腺癌
细胞系的抑制作用。在正常条件下将不同浓度的荧光探针添加到MCF-7乳腺癌细胞中进行
荧光成像分析。结果表明,这两种新化合物不仅具有荧光,而且能够抑制对不同乳腺癌
细胞系的影响,这表明它们可能进一步用作示踪分析中的双功能荧光探针。版权所有 © 2011 约翰·威利父子有限公司