A New Dichlorinated Aromatic Lactone from the Tin Mine Tailings-Derived Fungus Torula sp. YIM DT 10072
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One rare dichlorinated aromatic lactone was isolated from the tin mine tailings-derived fungus Torula sp. YIM DT 10072. Its structure was determined by detailed analysis of spectroscopic data including 1H NMR, 13C NMR, 2D NMR, and HR-FAB-MS. The compound showed antibacterial activity against Staphylococcus aureus with MIC value of 64 μg/mL.
Keywordsdichlorinated aromatic lactone tin mine tailings-derived fungus Torula sp. YIM DT 10072 antibacterial activity
This research was supported the National Natural Science Foundation of China (21402169, 31260012, 21102126, 21162039), the Ministry of Science and Technology, P. R. China (2011BAE06B04-17), Yunnan Provincial Science and Technology Department (2011CI001), and Yunnan University (XT412003).