Prenylated flavonoids from the aerial parts of Dorstenia mannii
Four new prenylated flavanones, dorsmanins I, J and epi-dorsmanins F, G, identified, respectively, as 6,7-(2,2-dimethylpyrano)-8-prenyl-5,3′,4′-trihydroxyflavanone, 6,7-(2,2-dimethyldihydropyrano)-8-prenyl-5,3′,4′-trihydroxyflavanone, and 2”-epimers of dorsmanins F and G were isolated from the aeria...
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| Veröffentlicht in: | Phytochemistry (Oxford) 2000-12, Vol.55 (8), p.915-919 |
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| creator | Ngadjui, Bonaventure T Kouam, Simeon F Dongo, Etienne Kapche, Gilbert W.F Abegaz, Berhanu M |
| description | Four new prenylated flavanones, dorsmanins I, J and epi-dorsmanins F, G, identified, respectively, as 6,7-(2,2-dimethylpyrano)-8-prenyl-5,3′,4′-trihydroxyflavanone, 6,7-(2,2-dimethyldihydropyrano)-8-prenyl-5,3′,4′-trihydroxyflavanone, and 2”-epimers of dorsmanins F and G were isolated from the aerial parts of
Dorstenia mannii together with 13 known flavonoids: 4-hydroxylonchocarpin, 4-methoxylonchocarpin, 6-prenylchrysoeriol, 6,8-diprenyleriodictyol, gancaonin P and dorsmanins A–H. The structures of these secondary metabolites were determined by spectroscopic means and by comparison with published data and with authentic specimens for some of the known compounds. |
| doi_str_mv | 10.1016/S0031-9422(00)00215-6 |
| format | Article |
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Dorstenia mannii together with 13 known flavonoids: 4-hydroxylonchocarpin, 4-methoxylonchocarpin, 6-prenylchrysoeriol, 6,8-diprenyleriodictyol, gancaonin P and dorsmanins A–H. The structures of these secondary metabolites were determined by spectroscopic means and by comparison with published data and with authentic specimens for some of the known compounds.</description><identifier>ISSN: 0031-9422</identifier><identifier>EISSN: 1873-3700</identifier><identifier>DOI: 10.1016/S0031-9422(00)00215-6</identifier><identifier>PMID: 11140524</identifier><language>eng</language><publisher>Amsterdam: Elsevier Ltd</publisher><subject>Aerial parts ; Biological and medical sciences ; Chemical constitution ; Dorsmanins I, J ; Dorstenia mannii ; Epi-dorsmanins F, G ; Flavonoids - chemistry ; Flavonoids - isolation & purification ; Fundamental and applied biological sciences. Psychology ; Furanoflavanones ; Isolation ; Magnetic Resonance Spectroscopy ; Molecular Conformation ; Moraceae ; Plant physiology and development ; Protein Prenylation ; Pyranoflavanones ; Rosales - chemistry</subject><ispartof>Phytochemistry (Oxford), 2000-12, Vol.55 (8), p.915-919</ispartof><rights>2000 Elsevier Science Ltd</rights><rights>2001 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c389t-fe700c0d0d3c8a8877c208c0011537a531c225d781c1d755e9f96e53effd9c8e3</citedby><cites>FETCH-LOGICAL-c389t-fe700c0d0d3c8a8877c208c0011537a531c225d781c1d755e9f96e53effd9c8e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/S0031-9422(00)00215-6$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=823278$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/11140524$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Ngadjui, Bonaventure T</creatorcontrib><creatorcontrib>Kouam, Simeon F</creatorcontrib><creatorcontrib>Dongo, Etienne</creatorcontrib><creatorcontrib>Kapche, Gilbert W.F</creatorcontrib><creatorcontrib>Abegaz, Berhanu M</creatorcontrib><title>Prenylated flavonoids from the aerial parts of Dorstenia mannii</title><title>Phytochemistry (Oxford)</title><addtitle>Phytochemistry</addtitle><description>Four new prenylated flavanones, dorsmanins I, J and epi-dorsmanins F, G, identified, respectively, as 6,7-(2,2-dimethylpyrano)-8-prenyl-5,3′,4′-trihydroxyflavanone, 6,7-(2,2-dimethyldihydropyrano)-8-prenyl-5,3′,4′-trihydroxyflavanone, and 2”-epimers of dorsmanins F and G were isolated from the aerial parts of
Dorstenia mannii together with 13 known flavonoids: 4-hydroxylonchocarpin, 4-methoxylonchocarpin, 6-prenylchrysoeriol, 6,8-diprenyleriodictyol, gancaonin P and dorsmanins A–H. The structures of these secondary metabolites were determined by spectroscopic means and by comparison with published data and with authentic specimens for some of the known compounds.</description><subject>Aerial parts</subject><subject>Biological and medical sciences</subject><subject>Chemical constitution</subject><subject>Dorsmanins I, J</subject><subject>Dorstenia mannii</subject><subject>Epi-dorsmanins F, G</subject><subject>Flavonoids - chemistry</subject><subject>Flavonoids - isolation & purification</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Furanoflavanones</subject><subject>Isolation</subject><subject>Magnetic Resonance Spectroscopy</subject><subject>Molecular Conformation</subject><subject>Moraceae</subject><subject>Plant physiology and development</subject><subject>Protein Prenylation</subject><subject>Pyranoflavanones</subject><subject>Rosales - chemistry</subject><issn>0031-9422</issn><issn>1873-3700</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2000</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkE1LxDAQhoMo7rr6E5SCIHqoTpJNk55E_AZBQT2HmEww0jZr0hX893Y_0KOnuTzvzDsPIfsUTinQ6uwZgNOynjJ2DHACwKgoqw0ypkrykkuATTL-RUZkJ-cPABCiqrbJiFI6BcGmY3L-lLD7bkyPrvCN-YpdDC4XPsW26N-xMJiCaYqZSX0uoi-uYso9dsEUrem6EHbJljdNxr31nJDXm-uXy7vy4fH2_vLiobRc1X3pcWhkwYHjVhmlpLQMlAWgVHBpBKeWMeGkopY6KQTWvq5QcPTe1VYhn5Cj1d5Zip9zzL1uQ7bYNKbDOM9aMsHE8NMAihVoU8w5odezFFqTvjUFvTCnl-b0QosG0EtzuhpyB-sD87cW3V9qrWoADteAydY0PpnOhvzLKcaZVAN1vqJwkPEVMOlsA3YWXUhoe-1i-KfID6gziOc</recordid><startdate>20001201</startdate><enddate>20001201</enddate><creator>Ngadjui, Bonaventure T</creator><creator>Kouam, Simeon F</creator><creator>Dongo, Etienne</creator><creator>Kapche, Gilbert W.F</creator><creator>Abegaz, Berhanu M</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20001201</creationdate><title>Prenylated flavonoids from the aerial parts of Dorstenia mannii</title><author>Ngadjui, Bonaventure T ; Kouam, Simeon F ; Dongo, Etienne ; Kapche, Gilbert W.F ; Abegaz, Berhanu M</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c389t-fe700c0d0d3c8a8877c208c0011537a531c225d781c1d755e9f96e53effd9c8e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2000</creationdate><topic>Aerial parts</topic><topic>Biological and medical sciences</topic><topic>Chemical constitution</topic><topic>Dorsmanins I, J</topic><topic>Dorstenia mannii</topic><topic>Epi-dorsmanins F, G</topic><topic>Flavonoids - chemistry</topic><topic>Flavonoids - isolation & purification</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Furanoflavanones</topic><topic>Isolation</topic><topic>Magnetic Resonance Spectroscopy</topic><topic>Molecular Conformation</topic><topic>Moraceae</topic><topic>Plant physiology and development</topic><topic>Protein Prenylation</topic><topic>Pyranoflavanones</topic><topic>Rosales - chemistry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ngadjui, Bonaventure T</creatorcontrib><creatorcontrib>Kouam, Simeon F</creatorcontrib><creatorcontrib>Dongo, Etienne</creatorcontrib><creatorcontrib>Kapche, Gilbert W.F</creatorcontrib><creatorcontrib>Abegaz, Berhanu M</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Phytochemistry (Oxford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ngadjui, Bonaventure T</au><au>Kouam, Simeon F</au><au>Dongo, Etienne</au><au>Kapche, Gilbert W.F</au><au>Abegaz, Berhanu M</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Prenylated flavonoids from the aerial parts of Dorstenia mannii</atitle><jtitle>Phytochemistry (Oxford)</jtitle><addtitle>Phytochemistry</addtitle><date>2000-12-01</date><risdate>2000</risdate><volume>55</volume><issue>8</issue><spage>915</spage><epage>919</epage><pages>915-919</pages><issn>0031-9422</issn><eissn>1873-3700</eissn><abstract>Four new prenylated flavanones, dorsmanins I, J and epi-dorsmanins F, G, identified, respectively, as 6,7-(2,2-dimethylpyrano)-8-prenyl-5,3′,4′-trihydroxyflavanone, 6,7-(2,2-dimethyldihydropyrano)-8-prenyl-5,3′,4′-trihydroxyflavanone, and 2”-epimers of dorsmanins F and G were isolated from the aerial parts of
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| source | MEDLINE; Access via ScienceDirect (Elsevier) |
| subjects | Aerial parts Biological and medical sciences Chemical constitution Dorsmanins I, J Dorstenia mannii Epi-dorsmanins F, G Flavonoids - chemistry Flavonoids - isolation & purification Fundamental and applied biological sciences. Psychology Furanoflavanones Isolation Magnetic Resonance Spectroscopy Molecular Conformation Moraceae Plant physiology and development Protein Prenylation Pyranoflavanones Rosales - chemistry |
| title | Prenylated flavonoids from the aerial parts of Dorstenia mannii |
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