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Mar. Drugs 2005, 3(4), 113-118; doi:10.3390/md304113
Article

Luteophanol D, New Polyhydroxyl Metabolite from Marine Dinoflagellate Amphidinium sp.

, ,  and *
Graduate School of Pharmaceutical Sciences, Hokkaido University, Sapporo 060-0812, Japan
* Author to whom correspondence should be addressed.
Received: 20 October 2005 / Accepted: 2 November 2005 / Published: 2 November 2005
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Abstract

Luteophanol D (1), a new polyhydroxyl linear carbon-chain metabolite, has been isolated from the cultured marine dinoflagellate Amphidinium sp., which was isolated from Okinawan marine acoel flatworm Pseudaphanostoma luteocoloris. The structure of 1 was elucidated by detailed analyses of 2D NMR spectra. Luteophanol D (1) possesses two tetrahydropyran rings and twenty-three hydroxyl groups on C63-linear aliphatic chain with one exo-methylene and two methyl branches.
Keywords: dinoflagellate; Amphidinium sp.; luteophanol D; polyhydroxyl metabolite dinoflagellate; Amphidinium sp.; luteophanol D; polyhydroxyl metabolite
This is an open access article distributed under the Creative Commons Attribution License (CC BY 3.0).
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Kubota, T.; Takahashi, A.; Tsuda, M.; Kobayashi, J. Luteophanol D, New Polyhydroxyl Metabolite from Marine Dinoflagellate Amphidinium sp.. Mar. Drugs 2005, 3, 113-118.

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