Structural characterization of gentiobiosyl diglycerides fromBacillus pumilus associated with ascidiaHalocynthia aurantium |
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| Authors: | N I Kalinovskaya T A Kuznetsova A I Kalinovsky V A Denisenko V I Svetashev L A Romaneko |
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| Institution: | (1) Pacific Insitute of Bioorganic Chemistry, Far-Eastern Branch of the Russian Academy of Sciences, 159 prosp. 100-Letiya Vladivostoka, 690022 Vladivostok, Russian Federation;(2) Institute of Marine Biology, Far-Eastern Branch of the Russian Academy of Sciences, 17 ul. Pal'chevskogo, 690041 Vladivostok, Russian Federation |
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| Abstract: | A mixture of 1(3),2-di-O-acyl-3(1)-O-β-gentiobiosylglycerols was isolated from a sea isolate ofBacillus pumilus. The components of the mixture were structurally characterized by mass spectrometry and1H and13C NMR spectroscopy data for the native compounds and their derivatives. The predominant component contains two C15 acyl groups, while the second component contains C15 and C17 fatty acids. Six minor components differ in residues of fatty acids and/or their combinations.
Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 1, pp. 166–170, January, 2000. |
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| Keywords: | glycolipids gentiobiosyl diglycerides fatty acids sea isolates of bacteria Bacillus pumilus ascidiaHalocynthia aurantium |
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