期刊
TETRAHEDRON
卷 60, 期 19, 页码 4261-4264出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tet.2004.03.032
关键词
Bathynella natans; freshwater crustacean; LC-MS/APCI; tetratriacontanonaenoic acid
The very-long-chain polyunsaturated fatty acid-allZ-4,7,10,13,16,19,22,25,28-tetratriacontanonaenoic acid was determined and identified in the freshwater crustacean species Bathynella natans living in caves of central Europe by means of liquid chromatography-mass spectrometry with atmospheric pressure chemical ionization. The full structure was elucidated by using extensive spectroscopic analysis (H-1 and C-13 NMR, MS, IR and UV) including a chemical method. This acid was described in nature for the first time. A hypothesis is suggested for its origin and biosynthesis. (C) 2004 Elsevier Ltd. All rights reserved.
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