Solanapyrones e-g, antialgal metabolites produced by a marine fungus
Three new α-pyrones, solanapyrones E (1), F (2), and G (3), in addition to the known phytotoxin solanapyrone C (4), were produced by an unidentified filamentous marine fungus isolated from the surface of the green alga Halimeda monile. The new solanapyrones were characterized by one and two-dimensio...
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| Veröffentlicht in: | Phytochemistry (Oxford) 1998-12, Vol.49 (8), p.2299-2304 |
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| container_title | Phytochemistry (Oxford) |
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| creator | Jenkins, Kelly M. Toske, Steven G. Jensen, Paul R. Fenical, William |
| description | Three new
α-pyrones, solanapyrones E (1), F (2), and G (3), in addition to the known phytotoxin solanapyrone C (4), were produced by an unidentified filamentous marine fungus isolated from the surface of the green alga
Halimeda monile. The new solanapyrones were characterized by one and two-dimensional NMR spectroscopic techniques, and the absolute configuration of 2 was assigned by the Mosher method. The solanapyrones showed toxicity to the marine unicellular alga
Dunaliella sp. at concentrations as low as 100
μg ml
−1. The possible role of these compounds in phytotoxic associations between marine fungi and algae is discussed. |
| doi_str_mv | 10.1016/S0031-9422(98)00211-8 |
| format | Article |
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Halimeda monile. The new solanapyrones were characterized by one and two-dimensional NMR spectroscopic techniques, and the absolute configuration of 2 was assigned by the Mosher method. The solanapyrones showed toxicity to the marine unicellular alga
Dunaliella sp. at concentrations as low as 100
μg ml
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α-pyrones, solanapyrones E (1), F (2), and G (3), in addition to the known phytotoxin solanapyrone C (4), were produced by an unidentified filamentous marine fungus isolated from the surface of the green alga
Halimeda monile. The new solanapyrones were characterized by one and two-dimensional NMR spectroscopic techniques, and the absolute configuration of 2 was assigned by the Mosher method. The solanapyrones showed toxicity to the marine unicellular alga
Dunaliella sp. at concentrations as low as 100
μg ml
−1. The possible role of these compounds in phytotoxic associations between marine fungi and algae is discussed.</description><subject>Animal and plant ecology</subject><subject>Animal, plant and microbial ecology</subject><subject>antialgal</subject><subject>Autoecology</subject><subject>Biological and medical sciences</subject><subject>chemical composition</subject><subject>chemical structure</subject><subject>Chlorophycota</subject><subject>Dunaliella</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Halimeda monile</subject><subject>isolation</subject><subject>Marine</subject><subject>marine fungi</subject><subject>marine fungus</subject><subject>metabolites</subject><subject>Myxomycota</subject><subject>nuclear magnetic resonance spectroscopy</subject><subject>phytotoxins</subject><subject>Plants and fungi</subject><subject>pyrones</subject><subject>solanapyrones</subject><issn>0031-9422</issn><issn>1873-3700</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1998</creationdate><recordtype>article</recordtype><recordid>eNqFkE1LxDAURYMoOH78BLELEQWrL03aJCsRv0FwMc46vKbJEOm0Y9IK8-_NOKJLeYss3rnJzSHkiMIlBVpdTQEYzRUvijMlzwEKSnO5RSZUCpYzAbBNJr_ILtmL8R0AyrKqJuRu2rfY4XIV-s7GzObziwy7wWM7xzZb2AHrvvVDWi1D34zGNlm9yjBbYPCdzdzYzcd4QHYcttEe_pz7ZPZw_3b7lL-8Pj7f3rzkhik65Baaum4ERyegcLJgHC3wNBWTjvOGVg2vnDJ1wxSg4qKkKAyY1LV2KvH75HRzb-ryMdo46IWPxrbpB7Yfo6ai4IpKmsByA5rQxxis08vgU-WVpqDXzvS3M70WopXU3860TLmTnwcwGmxdwM74-BeuWClKlrDjDeaw1zgPCZlNC6AMCqmEqEQirjeETTo-vQ06Gm-7pM8Hawbd9P6fKl9ywIiQ</recordid><startdate>19981201</startdate><enddate>19981201</enddate><creator>Jenkins, Kelly M.</creator><creator>Toske, Steven G.</creator><creator>Jensen, Paul R.</creator><creator>Fenical, William</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>F1W</scope><scope>FR3</scope><scope>H95</scope><scope>H99</scope><scope>L.F</scope><scope>L.G</scope><scope>M7N</scope><scope>P64</scope></search><sort><creationdate>19981201</creationdate><title>Solanapyrones e-g, antialgal metabolites produced by a marine fungus</title><author>Jenkins, Kelly M. ; Toske, Steven G. ; Jensen, Paul R. ; Fenical, William</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c391t-e0dbbd74af702f8234ae04040638f44d16d46f9cbd390a94751a7c0c005bf9823</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1998</creationdate><topic>Animal and plant ecology</topic><topic>Animal, plant and microbial ecology</topic><topic>antialgal</topic><topic>Autoecology</topic><topic>Biological and medical sciences</topic><topic>chemical composition</topic><topic>chemical structure</topic><topic>Chlorophycota</topic><topic>Dunaliella</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Halimeda monile</topic><topic>isolation</topic><topic>Marine</topic><topic>marine fungi</topic><topic>marine fungus</topic><topic>metabolites</topic><topic>Myxomycota</topic><topic>nuclear magnetic resonance spectroscopy</topic><topic>phytotoxins</topic><topic>Plants and fungi</topic><topic>pyrones</topic><topic>solanapyrones</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Jenkins, Kelly M.</creatorcontrib><creatorcontrib>Toske, Steven G.</creatorcontrib><creatorcontrib>Jensen, Paul R.</creatorcontrib><creatorcontrib>Fenical, William</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>ASFA: Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Phytochemistry (Oxford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jenkins, Kelly M.</au><au>Toske, Steven G.</au><au>Jensen, Paul R.</au><au>Fenical, William</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Solanapyrones e-g, antialgal metabolites produced by a marine fungus</atitle><jtitle>Phytochemistry (Oxford)</jtitle><date>1998-12-01</date><risdate>1998</risdate><volume>49</volume><issue>8</issue><spage>2299</spage><epage>2304</epage><pages>2299-2304</pages><issn>0031-9422</issn><eissn>1873-3700</eissn><abstract>Three new
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Halimeda monile. The new solanapyrones were characterized by one and two-dimensional NMR spectroscopic techniques, and the absolute configuration of 2 was assigned by the Mosher method. The solanapyrones showed toxicity to the marine unicellular alga
Dunaliella sp. at concentrations as low as 100
μg ml
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| identifier | ISSN: 0031-9422 |
| ispartof | Phytochemistry (Oxford), 1998-12, Vol.49 (8), p.2299-2304 |
| issn | 0031-9422 1873-3700 |
| language | eng |
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| source | Access via ScienceDirect (Elsevier) |
| subjects | Animal and plant ecology Animal, plant and microbial ecology antialgal Autoecology Biological and medical sciences chemical composition chemical structure Chlorophycota Dunaliella Fundamental and applied biological sciences. Psychology Halimeda monile isolation Marine marine fungi marine fungus metabolites Myxomycota nuclear magnetic resonance spectroscopy phytotoxins Plants and fungi pyrones solanapyrones |
| title | Solanapyrones e-g, antialgal metabolites produced by a marine fungus |
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