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首页> 外文期刊>Journal of natural products >Cytotoxic phloroglucinols from the leaves of Myrtus communis.
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Cytotoxic phloroglucinols from the leaves of Myrtus communis.

机译:产自Myrtus communis 叶片的细胞毒性间苯三酚。

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摘要

Bioactivity-guided fractionation of a dichloromethane extract of the leaves of Myrtus communis led to the isolation of phloroglucinol derivatives. The structures of the new myrtucommulones J, K, and L (1-3) and the previously known myrtucommulone A (4) were elucidated on the basis of extensive 1D and 2D NMR experiments as well as high-resolution mass spectrometry. Myrtucommulone J was obtained as a tautomeric pair (1/1a). The compounds were tested in vitro for their cytotoxic and antibacterial activities.
机译:生物活性指导下的山茱M叶片二氯甲烷提取物的分离导致间苯三酚衍生物的分离。在广泛的1D和2D NMR实验以及高分辨率质谱的基础上,阐明了新的Myrtucommulones J,K和L(1-3)和先前已知的Myrtucommulone A(4)的结构。获得了互变异构对(1 / 1a)的肉豆蔻酮J。体外测试了这些化合物的细胞毒性和抗菌活性。

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