A rearranged chamigrene derivative and its potential biogenetic precursor from a new species of the marine red algal genus Laurencia (rhodomelaceae) |
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| Authors: | Magalis L Bittner Mario Silva Valerie J Paul William Fenical |
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| Institution: | 1. Institute of Marine Resources, Scripps Institution of Oceanography, La Jolla, CA 92093, U.S.A. |
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| Abstract: | The structures of a novel rearranged sesquiterpenoid and a biogenetically-related chamigrene derivative have been determined by combined spectral and chemical methods. These sesquiterpenoids were components of an undescribed Laurencia species, and each was toxic toward the damselfish Pomacentrus coeruleus. |
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| Keywords: | Rhodomelaceae Rhodophyta marine algae halogenated chamigrene sesquiterpenoids |
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