A new hydroxy fatty acid, named bombyxmoric acid methyl ester (1), along with three known ones, 12(S)-methyl 12-hydroxyoctadeca-9Z,13E,15Z-trienoate (2), 13(S)-methyl 13-hydroxyoctadeca-9Z, 11E-dienoate (3), and 13(S)-hydroxyoctadeca-9Z,11E-dienoic acid (4), were isolated from Bombyx mori droppings. The structure of compound 1 was established as methyl 7-hydroxyoctadeca-8E,10Z,15E-trienote on the basis of spectroscopic methods including HR-EI/MS, IR, 1D, and 2D NMR experiments.
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Acknowledgment
This study was supported by a Grant from the Next-Green 21 Program (No. PJ008020), Rural Development Administration, Republic of Korea.
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Published in Khimiya Prirodnykh Soedinenii, No. 5, September–October, 2014, pp. 696–698.
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Park, JH., Lee, DY., Kim, SY. et al. New Hydroxy Fatty Acids from Bombyx mori Droppings. Chem Nat Compd 50, 801–803 (2014). https://doi.org/10.1007/s10600-014-1087-5
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DOI: https://doi.org/10.1007/s10600-014-1087-5