Plastoquinones and a chromene isolated from the antarctic brown alga Desmarestia menziesii

(2'E, 6'E, 10'E, 14'E)-2-(8',9'-dione-3', 7', 11', 15'-tetramethylhexadeca-2', 6', 10', 14'-tetraenyl)-6-Methyl-1,4-benzoquinone, (2'E, 6'E, 10'E, 14'E)-2-(8'-one, 15'-formyl-3', 7', 11'...

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Bibliographic Details
Main Author:	Rivera, L. Patricio
Format:	Article in Journal/Newspaper
Language:	English
Published:	1996
Subjects:	Chemistry (all) Antarctic The Antarctic Antarc*
Online Access:	https://repositorio.uchile.cl/handle/2250/157685

Description
Summary:	(2'E, 6'E, 10'E, 14'E)-2-(8',9'-dione-3', 7', 11', 15'-tetramethylhexadeca-2', 6', 10', 14'-tetraenyl)-6-Methyl-1,4-benzoquinone, (2'E, 6'E, 10'E, 14'E)-2-(8'-one, 15'-formyl-3', 7', 11', trimethylhexadeca-2', 6', 10', 14'-tetraenyl)-6-Methyl-1,4-benzoquinone and sargadiol-I were isolated from the brown alga Desmarestia menziesii. The structures of these metabolites were elucidated by spectral analysis.