A previous bioassay-guided fractionation of the active CH2Cl2-soluble layer from the liquid fermentation of Herbidospora daliensis yielded one actinomycete strain, 0385M-1T, which was isolated from sediment samples collected from a city in Taiwan. This resulted in the isolation of a new compound, daliensilin (1), The structure of the isolate was established by spectroscopic methods, including UV, IR, HR-ESI-MS, and extensive 1D and 2D NMR techniques, as well as by comparison with literature reports.
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Acknowledgment
Authors would like to thank the two teachers, Dr. Ni Ni Naing, Librarian, Universities′ Central Library (UCL) (Lower Myanmar) and Daw May Kha Lwin, Librarian, Mandalay University Library (MUL) (Upper Myanmar). They are very grateful to the two teachers for providing valuable academic information. This work was kindly supported by the Food Industry Research and Development Institute (FIRDI) and supported by Ministry of Science and Technology, R.O.C. (MOST-108-2320-B-080-002-). The authors also thank Senior Technician Mrs. Chyi Jia Wang of 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. 1, January–February, 2021, pp. 45–47.
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Cheng, MJ., Wu, MD., Chen, JJ. et al. A New Constituent of Herbidospora daliensis Actinobacteria. Chem Nat Compd 57, 53–55 (2021). https://doi.org/10.1007/s10600-021-03280-7
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DOI: https://doi.org/10.1007/s10600-021-03280-7