Journal
BIOCHEMICAL SYSTEMATICS AND ECOLOGY
Volume 57, Issue -, Pages 48-51Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.bse.2014.06.010
Keywords
Gorgonian; Echinogorgia sassapo reticulata; Sesquiterpenoids; Steroids; Chemotaxonomy
Funding
- Hi-tech Research and Development Program of China [2013AA092902]
- National Natural Science Foundation of China [21102136]
- Fundamental Research Funds for the Central Universities of China
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Three guaiane-type sesquiterpenoids (1-3) and five steroids with 3 beta-hydroxy-5-en-7-one moiety (4-8) were obtained from gorgonian Echinogorgia sassapo reticulata collected from the South China Sea. Among them, new compound 1 was identified as (1S,5S,8S)-8-methoxy-menelloide B by spectroscopic methods including IR, HRESIMS, 1D and 2D NMR, and ECD spectra. All compounds except for 3 were obtained for the first time from the genus Echinogorgia. The chemotaxonomic significance of these compounds was summarized. (C) 2014 Elsevier Ltd. All rights reserved.
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