Structure elucidation and NMR assignments for three anthraquinone derivatives from the marine fungus Fusarium sp. (No. ZH‐210) |
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| Authors: | Yiguang Chen Xiaoling Cai Jiahui Pan Junping Gao Jing Li Jie Yuan Liwu Fu Zhigang She Yongcheng Lin |
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| Affiliation: | 1. School of Chemistry and Chemical Engineering, Sun Yat‐Sen (Zhongshan) University, Guangzhou 510275, P. R. China;2. Zhongshan School of Medicine, Sun Yat‐Sen (Zhongshan) University, Guangzhou 510080, P. R. China;3. Cancer Center, Sun Yat‐Sen (Zhongshan) Unversity, Guanzhou 510060, P. R. China |
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| Abstract: | The structure elucidations and complete 1H and 13C NMR assignments are reported for three new anthraquinone derivatives: Fusaquinon A (1), B (2), and C (3) isolated from the fermentation medium of the marine fungus Fusarium sp. (No. ZH‐210). HREIMS, Fourier transform infrared absorption spectrometry (FT‐IR), NMR experiments including gCOSY, gHMQC, gHMBC, and NOESY were used for the determination of the structures and NMR spectral assignments. Preliminary pharmacological test showed that they exhibited low cytotoxic activity towards KB, KBv200, and MCF‐7 cell lines. Copyright © 2009 John Wiley & Sons, Ltd. |
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| Keywords: | NMR assignment 1H NMR 13C NMR 2D NMR anthraquinone derivative |
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