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Synthesis of novel taspine diphenyl derivatives as fluorescence probes and inhibitors of breast cancer cell proliferation
Author(s) -
He Huaizhen,
Zhan Yingzhuan,
Zhang Yanmin,
Zhang Jie,
He Langchong
Publication year - 2011
Publication title -
luminescence
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.428
H-Index - 45
eISSN - 1522-7243
pISSN - 1522-7235
DOI - 10.1002/bio.1331
Subject(s) - breast cancer , fluorescence , chemistry , cell growth , cancer research , combinatorial chemistry , cancer , biophysics , biochemistry , medicine , biology , physics , quantum mechanics
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.