Limonoids from the West African Trichilia welwitschii (Meliaceae)
The seeds of Trichilia welwitschii C.DC. (Meliaceae) yielded three limonoids, dregeanin DM4 (1), reported here from a natural source for the first time, the known rohituka 3 (2) and trichilia lactone D5 (3). The bark yielded 28,29-dinorcycloart-24-ene-3,4,6-triol (4), sitosterol-3-O-β-d-glucoside, 4...
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| Veröffentlicht in: | Biochemical systematics and ecology 2013-10, Vol.50, p.368-370 |
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| container_title | Biochemical systematics and ecology |
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| creator | Tsamo, Armelle Langat, Moses K. Nkounga, Pierre Kamdem Waffo, Alain F. Nkengfack, Augustin E. Mulholland, Dulcie A. |
| description | The seeds of Trichilia welwitschii C.DC. (Meliaceae) yielded three limonoids, dregeanin DM4 (1), reported here from a natural source for the first time, the known rohituka 3 (2) and trichilia lactone D5 (3). The bark yielded 28,29-dinorcycloart-24-ene-3,4,6-triol (4), sitosterol-3-O-β-d-glucoside, 4-hydroxy-N-methyl-l-proline, stigmasterol and sitosterol.
•Limonoids are reported from the seeds of the West African Trichilia welwitschii.•28,29-Dinorcycloart-24-ene-3,4,6-triol was reported from bark of the T. welwitschii.•Prieurianin limonoids from the seeds of T. welwitschii is a chemotaxonomic marker.•Prieurianin class in T. welwitschii but nimbolinin in T. heudelotii is a distinction. |
| doi_str_mv | 10.1016/j.bse.2013.04.011 |
| format | Article |
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•Limonoids are reported from the seeds of the West African Trichilia welwitschii.•28,29-Dinorcycloart-24-ene-3,4,6-triol was reported from bark of the T. welwitschii.•Prieurianin limonoids from the seeds of T. welwitschii is a chemotaxonomic marker.•Prieurianin class in T. welwitschii but nimbolinin in T. heudelotii is a distinction.</description><identifier>ISSN: 0305-1978</identifier><identifier>EISSN: 1873-2925</identifier><identifier>DOI: 10.1016/j.bse.2013.04.011</identifier><language>eng</language><publisher>Elsevier Ltd</publisher><subject>Chemotaxonomy ; Limonoids ; Meliaceae ; Trichilia ; Trichilia welwitschii C.D.C</subject><ispartof>Biochemical systematics and ecology, 2013-10, Vol.50, p.368-370</ispartof><rights>2013 Elsevier Ltd</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c373t-766b439fa525698ab40b419fd3c28d2506b7899cafa5bd27e57e8b013d87465d3</citedby><cites>FETCH-LOGICAL-c373t-766b439fa525698ab40b419fd3c28d2506b7899cafa5bd27e57e8b013d87465d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0305197813001130$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids></links><search><creatorcontrib>Tsamo, Armelle</creatorcontrib><creatorcontrib>Langat, Moses K.</creatorcontrib><creatorcontrib>Nkounga, Pierre</creatorcontrib><creatorcontrib>Kamdem Waffo, Alain F.</creatorcontrib><creatorcontrib>Nkengfack, Augustin E.</creatorcontrib><creatorcontrib>Mulholland, Dulcie A.</creatorcontrib><title>Limonoids from the West African Trichilia welwitschii (Meliaceae)</title><title>Biochemical systematics and ecology</title><description>The seeds of Trichilia welwitschii C.DC. (Meliaceae) yielded three limonoids, dregeanin DM4 (1), reported here from a natural source for the first time, the known rohituka 3 (2) and trichilia lactone D5 (3). The bark yielded 28,29-dinorcycloart-24-ene-3,4,6-triol (4), sitosterol-3-O-β-d-glucoside, 4-hydroxy-N-methyl-l-proline, stigmasterol and sitosterol.
•Limonoids are reported from the seeds of the West African Trichilia welwitschii.•28,29-Dinorcycloart-24-ene-3,4,6-triol was reported from bark of the T. welwitschii.•Prieurianin limonoids from the seeds of T. welwitschii is a chemotaxonomic marker.•Prieurianin class in T. welwitschii but nimbolinin in T. heudelotii is a distinction.</description><subject>Chemotaxonomy</subject><subject>Limonoids</subject><subject>Meliaceae</subject><subject>Trichilia</subject><subject>Trichilia welwitschii C.D.C</subject><issn>0305-1978</issn><issn>1873-2925</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNp9kM1OwzAQhC0EEqXwANxyLIeEtR3HsThVFX9SEZcijpZjb1RXSVPslIq3x1U5cxrtama18xFyS6GgQKv7TdFELBhQXkBZAKVnZEJryXOmmDgnE-AgcqpkfUmuYtwAgCiZnJD50vfDdvAuZm0Y-mxcY_aJcczmbfDWbLNVkrXvvMkO2B38GNPks9kbppVFg3fX5KI1XcSbP52Sj6fH1eIlX74_vy7my9xyycdcVlVTctUawUSlatOU0JRUtY5bVjsmoGpkrZQ1ydE4JlFIrJvUx9WyrITjUzI73d2F4WufXtS9jxa7zmxx2EdNBYBUnEqRrPRktWGIMWCrd8H3JvxoCvqIS290wqWPuDSUOuFKmYdTBlOHb49BR-txa9H5gHbUbvD_pH8BzbFxVw</recordid><startdate>201310</startdate><enddate>201310</enddate><creator>Tsamo, Armelle</creator><creator>Langat, Moses K.</creator><creator>Nkounga, Pierre</creator><creator>Kamdem Waffo, Alain F.</creator><creator>Nkengfack, Augustin E.</creator><creator>Mulholland, Dulcie A.</creator><general>Elsevier Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SN</scope><scope>C1K</scope></search><sort><creationdate>201310</creationdate><title>Limonoids from the West African Trichilia welwitschii (Meliaceae)</title><author>Tsamo, Armelle ; Langat, Moses K. ; Nkounga, Pierre ; Kamdem Waffo, Alain F. ; Nkengfack, Augustin E. ; Mulholland, Dulcie A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c373t-766b439fa525698ab40b419fd3c28d2506b7899cafa5bd27e57e8b013d87465d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Chemotaxonomy</topic><topic>Limonoids</topic><topic>Meliaceae</topic><topic>Trichilia</topic><topic>Trichilia welwitschii C.D.C</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Tsamo, Armelle</creatorcontrib><creatorcontrib>Langat, Moses K.</creatorcontrib><creatorcontrib>Nkounga, Pierre</creatorcontrib><creatorcontrib>Kamdem Waffo, Alain F.</creatorcontrib><creatorcontrib>Nkengfack, Augustin E.</creatorcontrib><creatorcontrib>Mulholland, Dulcie A.</creatorcontrib><collection>CrossRef</collection><collection>Ecology Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><jtitle>Biochemical systematics and ecology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Tsamo, Armelle</au><au>Langat, Moses K.</au><au>Nkounga, Pierre</au><au>Kamdem Waffo, Alain F.</au><au>Nkengfack, Augustin E.</au><au>Mulholland, Dulcie A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Limonoids from the West African Trichilia welwitschii (Meliaceae)</atitle><jtitle>Biochemical systematics and ecology</jtitle><date>2013-10</date><risdate>2013</risdate><volume>50</volume><spage>368</spage><epage>370</epage><pages>368-370</pages><issn>0305-1978</issn><eissn>1873-2925</eissn><abstract>The seeds of Trichilia welwitschii C.DC. (Meliaceae) yielded three limonoids, dregeanin DM4 (1), reported here from a natural source for the first time, the known rohituka 3 (2) and trichilia lactone D5 (3). The bark yielded 28,29-dinorcycloart-24-ene-3,4,6-triol (4), sitosterol-3-O-β-d-glucoside, 4-hydroxy-N-methyl-l-proline, stigmasterol and sitosterol.
•Limonoids are reported from the seeds of the West African Trichilia welwitschii.•28,29-Dinorcycloart-24-ene-3,4,6-triol was reported from bark of the T. welwitschii.•Prieurianin limonoids from the seeds of T. welwitschii is a chemotaxonomic marker.•Prieurianin class in T. welwitschii but nimbolinin in T. heudelotii is a distinction.</abstract><pub>Elsevier Ltd</pub><doi>10.1016/j.bse.2013.04.011</doi><tpages>3</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Biochemical systematics and ecology, 2013-10, Vol.50, p.368-370 |
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| language | eng |
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| source | Elsevier ScienceDirect Journals |
| subjects | Chemotaxonomy Limonoids Meliaceae Trichilia Trichilia welwitschii C.D.C |
| title | Limonoids from the West African Trichilia welwitschii (Meliaceae) |
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