5- n-Alkylresorcinols from the green microalga Apatococcus constipatus

Mixtures of six 5- n-alkylresorcinol (ARs) homologues were isolated from acetone extracts of four isolates of the unicellular green microalga Apatococcus constipatus. The pattern of homologues in different algal isolates was diverse. The predominant compounds were 1,3-dihydroxy-5- n-heneicosylbenzen...

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Bibliographic Details
Published in:Phytochemistry (Oxford) 2000-12, Vol.55 (8), p.975-977
Main Authors: Zarnowski, Robert, Suzuki, Yoshikatsu, Esumi, Yasuaki, Pietr, Stanislaw J
Format: Article
Language:English
Subjects:
1,3-dihydroxy-5-n-heneicosylbenzene
1,3-Dihydroxy-5-n-tricosylbenzene
5-Alkylresorcinols
5-n-Alkylresorcinols
Alkanes - chemistry
Alkanes - isolation & purification
Alkylresorcinols
Apatococcus constipatus
Biological and medical sciences
Chaetophraceae
Chemical constitution
Chlorophyta
Chlorophyta - chemistry
Fundamental and applied biological sciences. Psychology
Green microalga
Leptosiroideae
Plant physiology and development
Resorcinolic lipids
Resorcinols - chemistry
Resorcinols - isolation & purification
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Summary:Mixtures of six 5- n-alkylresorcinol (ARs) homologues were isolated from acetone extracts of four isolates of the unicellular green microalga Apatococcus constipatus. The pattern of homologues in different algal isolates was diverse. The predominant compounds were 1,3-dihydroxy-5- n-heneicosylbenzene (AR C 21:0) and 1,3-dihydroxy-5- n-tricosylbenzene (AR C 23:0) or 1,3-dihydroxy-nonadecylbenzene (AR C 19:0), depending on the strain. ARs were identified by chromatographic and spectroscopic means.
ISSN:0031-9422
1873-3700
DOI:10.1016/S0031-9422(00)00219-3