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首页> 外文期刊>Acta crystallographica. Section C, Structural chemistry. >Synthesis, structure and in vitro cytotoxicity testing of some 2-aroylbenzofuran-3-ols
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Synthesis, structure and in vitro cytotoxicity testing of some 2-aroylbenzofuran-3-ols

机译:一些2-aroylbenzofuran-3-Ols的合成,结构和体外细胞毒性试验

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摘要

Five 2-aroyl-5-bromobenzo[b]furan-3-ol compounds (two of which are new) and four new 2-aroyl-5-iodobenzo[b]furan-3-ol compounds were synthesized starting from salicylic acid. The compounds were characterized by mass spectrometry and H-1 NMR and C-13 NMR spectroscopy. Single-crystal X-ray diffraction studies of four compounds, namely, (5-bromo-3-hydroxybenzofuran2-yl)(4-fluorophenyl)methanone, C15H8BrFO3, (5-bromo-3-hydroxybenzofuran2-yl)(4-chlorophenyl)methanone, C15H8BrClO3, (5-bromo-3-hydroxybenzofuran2-yl)(4-bromophenyl)methanone, C15H8Br2O3, and (4-bromophenyl)(3-hydroxy5-iodobenzofuran-2-yl)methanone, C15H8BrIO3, were also carried out. The compounds were tested for their in vitro cytotoxicity on the four human cancer cell lines KB, Hep-G2, Lu-1 and MCF7. Six compounds show good inhibiting abilities on Hep-G2 cells, with IC50 values of 1.39-8.03 mu M.
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