Investigation of the BuOH-soluble fraction of the 95% EtOH extract of rice fermented with an endophytic fungus Colletotrichum gloeosporioides led to the isolation of one new benzenoid, named gloeosporioidiol (1). The structure was elucidated by 1D and 2D NMR spectroscopy together with MS analysis, and comparison of the spectroscopic data with those reported for structurally related compounds.
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Acknowledgment
This investigation was supported by a grant from the Ministry of Economic Affairs of the Republic of China. The authors also thank Senior Technician Dr. Chyi-Jia Wang of the Center for Resources, Research and Development (CRRD) of Kaohsiung Medical University for measuring the 2D NMR data.
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Published in Khimiya Prirodnykh Soedinenii, No. 3, May–June, 2020, pp. 376–377.
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Cheng, MJ., Aung, T., Wu, MD. et al. New Constituent of the Endophytic Fungus of Colletotrichum gloeosporioides. Chem Nat Compd 56, 433–435 (2020). https://doi.org/10.1007/s10600-020-03056-5
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DOI: https://doi.org/10.1007/s10600-020-03056-5