Cycloartane triterpene glycosides from Astragalus trigonus
Three new cycloartane glycosides, trigonoside I, II and III, and the known astragalosides I and II were isolated from the roots of Astragalus trigonus. The structures of the new glycosides were totally elucidated by high field (600 MHz) NMR analyses as cycloastragenol-6- O- β-xylopyranoside, cycloas...
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| Veröffentlicht in: | Phytochemistry (Oxford) 1995-12, Vol.40 (6), p.1755-1760 |
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| container_issue | 6 |
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| container_title | Phytochemistry (Oxford) |
| container_volume | 40 |
| creator | Gariboldi, Pierluigi Pelizzoni, Francesca Tatò, Marco Verotta, Luisella El-Sebakhy, Nadia Asaad, Aya M. Abdallah, Rokia M. Toaima, Soad M. |
| description | Three new cycloartane glycosides, trigonoside I, II and III, and the known astragalosides I and II were isolated from the roots of
Astragalus trigonus. The structures of the new glycosides were totally elucidated by high field (600 MHz) NMR analyses as cycloastragenol-6-
O-
β-xylopyranoside, cycloastragenol-3-
O-[
α-l-arabinopyranosyl(1 → 2)-
β-d-xylopyranosyl]-6-
O-
β- d-xylopyranoside and cycloastragenol-3-
O-[
α-l-arabinopyranosyl(1 → 2)-
β-d-(3-
O-acetyl)-xylopyranosyl]-6-
O-
β-d-xylopyranoside. |
| doi_str_mv | 10.1016/0031-9422(95)00544-H |
| format | Article |
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Astragalus trigonus. The structures of the new glycosides were totally elucidated by high field (600 MHz) NMR analyses as cycloastragenol-6-
O-
β-xylopyranoside, cycloastragenol-3-
O-[
α-l-arabinopyranosyl(1 → 2)-
β-d-xylopyranosyl]-6-
O-
β- d-xylopyranoside and cycloastragenol-3-
O-[
α-l-arabinopyranosyl(1 → 2)-
β-d-(3-
O-acetyl)-xylopyranosyl]-6-
O-
β-d-xylopyranoside.</description><identifier>ISSN: 0031-9422</identifier><identifier>EISSN: 1873-3700</identifier><identifier>DOI: 10.1016/0031-9422(95)00544-H</identifier><identifier>PMID: 8590638</identifier><language>eng</language><publisher>Amsterdam: Elsevier Ltd</publisher><subject>Biological and medical sciences ; Biotechnology ; Carbohydrate Conformation ; Carbohydrate Sequence ; Chemical constitution ; Fabaceae ; Fundamental and applied biological sciences. Psychology ; Magnetic Resonance Spectroscopy ; Models, Molecular ; Molecular Sequence Data ; Plant physiology and development ; Plants, Medicinal ; Saponins - chemistry ; Saponins - isolation & purification ; Triterpenes - chemistry ; Triterpenes - isolation & purification</subject><ispartof>Phytochemistry (Oxford), 1995-12, Vol.40 (6), p.1755-1760</ispartof><rights>1995</rights><rights>1996 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c386t-17a43283298294070d6e3aeae8087207e51f90f019116400e27246692e4cf0e43</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/0031-9422(95)00544-H$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=2920349$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/8590638$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Gariboldi, Pierluigi</creatorcontrib><creatorcontrib>Pelizzoni, Francesca</creatorcontrib><creatorcontrib>Tatò, Marco</creatorcontrib><creatorcontrib>Verotta, Luisella</creatorcontrib><creatorcontrib>El-Sebakhy, Nadia</creatorcontrib><creatorcontrib>Asaad, Aya M.</creatorcontrib><creatorcontrib>Abdallah, Rokia M.</creatorcontrib><creatorcontrib>Toaima, Soad M.</creatorcontrib><title>Cycloartane triterpene glycosides from Astragalus trigonus</title><title>Phytochemistry (Oxford)</title><addtitle>Phytochemistry</addtitle><description>Three new cycloartane glycosides, trigonoside I, II and III, and the known astragalosides I and II were isolated from the roots of
Astragalus trigonus. The structures of the new glycosides were totally elucidated by high field (600 MHz) NMR analyses as cycloastragenol-6-
O-
β-xylopyranoside, cycloastragenol-3-
O-[
α-l-arabinopyranosyl(1 → 2)-
β-d-xylopyranosyl]-6-
O-
β- d-xylopyranoside and cycloastragenol-3-
O-[
α-l-arabinopyranosyl(1 → 2)-
β-d-(3-
O-acetyl)-xylopyranosyl]-6-
O-
β-d-xylopyranoside.</description><subject>Biological and medical sciences</subject><subject>Biotechnology</subject><subject>Carbohydrate Conformation</subject><subject>Carbohydrate Sequence</subject><subject>Chemical constitution</subject><subject>Fabaceae</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Magnetic Resonance Spectroscopy</subject><subject>Models, Molecular</subject><subject>Molecular Sequence Data</subject><subject>Plant physiology and development</subject><subject>Plants, Medicinal</subject><subject>Saponins - chemistry</subject><subject>Saponins - isolation & purification</subject><subject>Triterpenes - chemistry</subject><subject>Triterpenes - isolation & purification</subject><issn>0031-9422</issn><issn>1873-3700</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1995</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kE1LAzEQhoMoWqv_QKEHET2sTr4TD0IpaoWCFz2HmJ0tkW23JrtC_71bW3r0NAPvM8PLQ8gFhTsKVN0DcFpYwdiNlbcAUohiekAG1GhecA1wSAZ75ISc5vwFPSWVOibHRlpQ3AzIw2Qd6san1i9x1KbYYlphv87rdWhyLDGPqtQsRuPcJj_3dZc31LxZdvmMHFW-zni-m0Py8fz0PpkWs7eX18l4VgRuVFtQ7QVnhjNrmBWgoVTIPXo0YDQDjZJWFiqgllIlAJBpJpSyDEWoAAUfkuvt31VqvjvMrVvEHLCu-8pNl53WRioqZQ-KLRhSk3PCyq1SXPi0dhTcRpnb-HAbH85K96fMTfuzy93_7nOB5f5o56jPr3a5z8HXVfLLEPMeY5YBF7bHHrcY9i5-IiaXQ8RlwDImDK0rm_h_j1-QyYXL</recordid><startdate>19951201</startdate><enddate>19951201</enddate><creator>Gariboldi, Pierluigi</creator><creator>Pelizzoni, Francesca</creator><creator>Tatò, Marco</creator><creator>Verotta, Luisella</creator><creator>El-Sebakhy, Nadia</creator><creator>Asaad, Aya M.</creator><creator>Abdallah, Rokia M.</creator><creator>Toaima, Soad 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>19951201</creationdate><title>Cycloartane triterpene glycosides from Astragalus trigonus</title><author>Gariboldi, Pierluigi ; Pelizzoni, Francesca ; Tatò, Marco ; Verotta, Luisella ; El-Sebakhy, Nadia ; Asaad, Aya M. ; Abdallah, Rokia M. ; Toaima, Soad M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c386t-17a43283298294070d6e3aeae8087207e51f90f019116400e27246692e4cf0e43</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1995</creationdate><topic>Biological and medical sciences</topic><topic>Biotechnology</topic><topic>Carbohydrate Conformation</topic><topic>Carbohydrate Sequence</topic><topic>Chemical constitution</topic><topic>Fabaceae</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Magnetic Resonance Spectroscopy</topic><topic>Models, Molecular</topic><topic>Molecular Sequence Data</topic><topic>Plant physiology and development</topic><topic>Plants, Medicinal</topic><topic>Saponins - chemistry</topic><topic>Saponins - isolation & purification</topic><topic>Triterpenes - chemistry</topic><topic>Triterpenes - isolation & purification</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gariboldi, Pierluigi</creatorcontrib><creatorcontrib>Pelizzoni, Francesca</creatorcontrib><creatorcontrib>Tatò, Marco</creatorcontrib><creatorcontrib>Verotta, Luisella</creatorcontrib><creatorcontrib>El-Sebakhy, Nadia</creatorcontrib><creatorcontrib>Asaad, Aya M.</creatorcontrib><creatorcontrib>Abdallah, Rokia M.</creatorcontrib><creatorcontrib>Toaima, Soad 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>Gariboldi, Pierluigi</au><au>Pelizzoni, Francesca</au><au>Tatò, Marco</au><au>Verotta, Luisella</au><au>El-Sebakhy, Nadia</au><au>Asaad, Aya M.</au><au>Abdallah, Rokia M.</au><au>Toaima, Soad M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Cycloartane triterpene glycosides from Astragalus trigonus</atitle><jtitle>Phytochemistry (Oxford)</jtitle><addtitle>Phytochemistry</addtitle><date>1995-12-01</date><risdate>1995</risdate><volume>40</volume><issue>6</issue><spage>1755</spage><epage>1760</epage><pages>1755-1760</pages><issn>0031-9422</issn><eissn>1873-3700</eissn><abstract>Three new cycloartane glycosides, trigonoside I, II and III, and the known astragalosides I and II were isolated from the roots of
Astragalus trigonus. The structures of the new glycosides were totally elucidated by high field (600 MHz) NMR analyses as cycloastragenol-6-
O-
β-xylopyranoside, cycloastragenol-3-
O-[
α-l-arabinopyranosyl(1 → 2)-
β-d-xylopyranosyl]-6-
O-
β- d-xylopyranoside and cycloastragenol-3-
O-[
α-l-arabinopyranosyl(1 → 2)-
β-d-(3-
O-acetyl)-xylopyranosyl]-6-
O-
β-d-xylopyranoside.</abstract><cop>Amsterdam</cop><pub>Elsevier Ltd</pub><pmid>8590638</pmid><doi>10.1016/0031-9422(95)00544-H</doi><tpages>6</tpages></addata></record> |
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| issn | 0031-9422 1873-3700 |
| language | eng |
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| source | MEDLINE; Access via ScienceDirect (Elsevier) |
| subjects | Biological and medical sciences Biotechnology Carbohydrate Conformation Carbohydrate Sequence Chemical constitution Fabaceae Fundamental and applied biological sciences. Psychology Magnetic Resonance Spectroscopy Models, Molecular Molecular Sequence Data Plant physiology and development Plants, Medicinal Saponins - chemistry Saponins - isolation & purification Triterpenes - chemistry Triterpenes - isolation & purification |
| title | Cycloartane triterpene glycosides from Astragalus trigonus |
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