Phloroglucinol Derivatives from Three Australian Marine Algae of the Genus Zonaria
| Autor: | Adrian J. Blackman, Glen I. Rogers, John K. Volkman |
|---|---|
| Rok vydání: | 1988 |
| Předmět: |
Pharmacology
biology Natural compound Organic Chemistry Phloroglucinol Pharmaceutical Science biology.organism_classification Zonaria Analytical Chemistry Terpene chemistry.chemical_compound Complementary and alternative medicine chemistry Algae Genus Drug Discovery Botany Dictyotaceae Molecular Medicine Zonaria angustata |
| Zdroj: | Journal of Natural Products. 51:158-160 |
| ISSN: | 1520-6025 0163-3864 |
| Popis: | Six species of brown seaweeds of the genus Zonaria are common in Australian waters ( l), and three of these are found in subtidal areas along the Tasmanian coast. These are Zonaria turneriana J. Agardh, Zonaria crettcrta J. Agardh, and Zonaria angustata Kuetz., none ofwhich has been examined previously for secondary metabolites. We report here the use of conventional chromatographic and spectroscopic techniques in conjunction with a capillary gc-ms technique to study the natural products in these three species. Other species from the same family, Dictyotaceae, have yielded a diverse array of natural products including terpenes (2) and phloroglucinol derivatives (3-7). Z. turnwiana was found to contain the known C-acylphloroglucinol derivatives (ai/-Z)- 1-( 2,4,6- trihydroxyphenyl)-5,8, 11,14,17-eicosapentaen- 1-one [la] and |
| Databáze: | OpenAIRE |
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