Naphthofuranone phytoalexins from the grey mangrove, Avicennia marina |
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| Authors: | David C. Sutton Frank T. Gillan Michael Susic |
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| Affiliation: | Australian Institute of Marine Science, P.M.B. No. 3, Townsville M.C., Queensland 4810, Australia |
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| Abstract: | Infection of wound tissue of Avicennia marina seedlings by a fungus belonging to the genus Phytophthora induced the production of three chemically-related phytoalexins. After isolation by extraction, partition HPLC separation, one was identified as naphtho[1,2-b]furan-4,5-dione, and the other two tentatively as 3-hydroxynaphtho[1,2-b]furan-4,5-dione and 2-[2′-(2′-hydroxy)propyl]-naphtho[1,2-b]furan-4,5-dione. |
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| Keywords: | Verbenaceae mangrove phytoalexins quinones naphthofuranones. |
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