Structure elucidation and NMR assignment of two new eudesmane derivatives from Merremia yunnanensis
Two new eudesmane derivatives, 1α,6β,9β‐trihydroxy‐eudesm‐3‐ene‐1‐O‐β‐d‐glucopyranoside (1) and 1α,6β,9β‐trihydroxy‐eudesm‐3‐ene‐1‐(6‐cinnamoyl)‐O‐β‐d‐glucopyranoside (2) were discovered from Merremia yunnanensis. The structures were elucidated by analysis of their spectroscopic data including HR‐ES...
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| Veröffentlicht in: | Magnetic resonance in chemistry 2019-11, Vol.57 (11), p.934-938 |
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| container_title | Magnetic resonance in chemistry |
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| creator | Li, Qian Yuan, Mingrui Li, Jinyu Wei, Di Mei, Shuangxi Cui, Tao Wang, Jingkun Zhu, Zhaoyun Dong, Xun Wan, Jinfu |
| description | Two new eudesmane derivatives, 1α,6β,9β‐trihydroxy‐eudesm‐3‐ene‐1‐O‐β‐d‐glucopyranoside (1) and 1α,6β,9β‐trihydroxy‐eudesm‐3‐ene‐1‐(6‐cinnamoyl)‐O‐β‐d‐glucopyranoside (2) were discovered from Merremia yunnanensis. The structures were elucidated by analysis of their spectroscopic data including HR‐ESI‐MS, 1D, and 2D NMR. It should be noted that this is the first report about structure elucidation and NMR assignment of compounds from M. yunnanensis.
Two new eudesmane derivatives, 1α,6β,9β‐trihydroxy‐eudesm‐3‐ene‐1‐O‐β‐d‐glucopyranoside (1) and 1α,6β,9β‐trihydroxy‐eudesm‐3‐ene‐1‐(6‐cinnamoyl)‐O‐β‐d‐glucopyranoside (2) were discovered from Merremia yunnanensis. The structure was elucidated by analysis of its spectroscopic data including HR‐EI‐MS, 1D, and 2D NMR. |
| doi_str_mv | 10.1002/mrc.4884 |
| format | Article |
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Two new eudesmane derivatives, 1α,6β,9β‐trihydroxy‐eudesm‐3‐ene‐1‐O‐β‐d‐glucopyranoside (1) and 1α,6β,9β‐trihydroxy‐eudesm‐3‐ene‐1‐(6‐cinnamoyl)‐O‐β‐d‐glucopyranoside (2) were discovered from Merremia yunnanensis. The structure was elucidated by analysis of its spectroscopic data including HR‐EI‐MS, 1D, and 2D NMR.</description><identifier>ISSN: 0749-1581</identifier><identifier>EISSN: 1097-458X</identifier><identifier>DOI: 10.1002/mrc.4884</identifier><identifier>PMID: 31070813</identifier><language>eng</language><publisher>England: Wiley Subscription Services, Inc</publisher><subject>Convolvulaceae - chemistry ; Derivatives ; eudesmane sesquiterpene ; Magnetic Resonance Spectroscopy ; Merremia family ; Merremia yunnanensis ; Molecular Conformation ; NMR ; Nuclear magnetic resonance ; Plant Roots - chemistry ; Sesquiterpenes, Eudesmane - analysis</subject><ispartof>Magnetic resonance in chemistry, 2019-11, Vol.57 (11), p.934-938</ispartof><rights>2019 John Wiley & Sons, Ltd.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3494-ced73e837c1c296aaf5697efba3c3f5399259b8b5d9cf513ff7f9dc1a344123b3</citedby><cites>FETCH-LOGICAL-c3494-ced73e837c1c296aaf5697efba3c3f5399259b8b5d9cf513ff7f9dc1a344123b3</cites><orcidid>0000-0001-9448-8411</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fmrc.4884$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fmrc.4884$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/31070813$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Li, Qian</creatorcontrib><creatorcontrib>Yuan, Mingrui</creatorcontrib><creatorcontrib>Li, Jinyu</creatorcontrib><creatorcontrib>Wei, Di</creatorcontrib><creatorcontrib>Mei, Shuangxi</creatorcontrib><creatorcontrib>Cui, Tao</creatorcontrib><creatorcontrib>Wang, Jingkun</creatorcontrib><creatorcontrib>Zhu, Zhaoyun</creatorcontrib><creatorcontrib>Dong, Xun</creatorcontrib><creatorcontrib>Wan, Jinfu</creatorcontrib><title>Structure elucidation and NMR assignment of two new eudesmane derivatives from Merremia yunnanensis</title><title>Magnetic resonance in chemistry</title><addtitle>Magn Reson Chem</addtitle><description>Two new eudesmane derivatives, 1α,6β,9β‐trihydroxy‐eudesm‐3‐ene‐1‐O‐β‐d‐glucopyranoside (1) and 1α,6β,9β‐trihydroxy‐eudesm‐3‐ene‐1‐(6‐cinnamoyl)‐O‐β‐d‐glucopyranoside (2) were discovered from Merremia yunnanensis. The structures were elucidated by analysis of their spectroscopic data including HR‐ESI‐MS, 1D, and 2D NMR. It should be noted that this is the first report about structure elucidation and NMR assignment of compounds from M. yunnanensis.
Two new eudesmane derivatives, 1α,6β,9β‐trihydroxy‐eudesm‐3‐ene‐1‐O‐β‐d‐glucopyranoside (1) and 1α,6β,9β‐trihydroxy‐eudesm‐3‐ene‐1‐(6‐cinnamoyl)‐O‐β‐d‐glucopyranoside (2) were discovered from Merremia yunnanensis. The structure was elucidated by analysis of its spectroscopic data including HR‐EI‐MS, 1D, and 2D NMR.</description><subject>Convolvulaceae - chemistry</subject><subject>Derivatives</subject><subject>eudesmane sesquiterpene</subject><subject>Magnetic Resonance Spectroscopy</subject><subject>Merremia family</subject><subject>Merremia yunnanensis</subject><subject>Molecular Conformation</subject><subject>NMR</subject><subject>Nuclear magnetic resonance</subject><subject>Plant Roots - chemistry</subject><subject>Sesquiterpenes, Eudesmane - analysis</subject><issn>0749-1581</issn><issn>1097-458X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp1kEtLJDEURsOgaPuA-QVDwM1sSpPcqk5lOTSOCraCD3AXUqkbiVSlnKRi0__e8g0Dru7m3MPHIeQnZ4ecMXHUR3tY1nX5g8w4U7Ioq_pug8yYLFXBq5pvk52UHhhjSknYItvAmWQ1hxmx12PMdswRKXbZ-taMfgjUhJZeLK-oScnfhx7DSAdHx9VAA64o5hZTbwLSFqN_ml6eMFEXh54uMUbsvaHrHMJEhOTTHtl0pku4_353ye3f45vFaXF-eXK2-HNeWChVWVhsJWAN0nIr1NwYV82VRNcYsOAqUEpUqqmbqlXWVRyck061lhsoSy6ggV3y-837GId_GdOoe58sdt20Y8hJCwFcCcb4fEIP_kMfhhzDtE4LYEpALQV8CW0cUoro9GP0vYlrzZl-Ca-n8Pol_IT-ehfmpsf2E_woPQHFG7DyHa6_Fenl1eJV-AyAeo1t</recordid><startdate>201911</startdate><enddate>201911</enddate><creator>Li, Qian</creator><creator>Yuan, Mingrui</creator><creator>Li, Jinyu</creator><creator>Wei, Di</creator><creator>Mei, Shuangxi</creator><creator>Cui, Tao</creator><creator>Wang, Jingkun</creator><creator>Zhu, Zhaoyun</creator><creator>Dong, Xun</creator><creator>Wan, Jinfu</creator><general>Wiley Subscription Services, Inc</general><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>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>JQ2</scope><scope>K9.</scope><scope>L7M</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0001-9448-8411</orcidid></search><sort><creationdate>201911</creationdate><title>Structure elucidation and NMR assignment of two new eudesmane derivatives from Merremia yunnanensis</title><author>Li, Qian ; Yuan, Mingrui ; Li, Jinyu ; Wei, Di ; Mei, Shuangxi ; Cui, Tao ; Wang, Jingkun ; Zhu, Zhaoyun ; Dong, Xun ; Wan, Jinfu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3494-ced73e837c1c296aaf5697efba3c3f5399259b8b5d9cf513ff7f9dc1a344123b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Convolvulaceae - chemistry</topic><topic>Derivatives</topic><topic>eudesmane sesquiterpene</topic><topic>Magnetic Resonance Spectroscopy</topic><topic>Merremia family</topic><topic>Merremia yunnanensis</topic><topic>Molecular Conformation</topic><topic>NMR</topic><topic>Nuclear magnetic resonance</topic><topic>Plant Roots - chemistry</topic><topic>Sesquiterpenes, Eudesmane - analysis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Qian</creatorcontrib><creatorcontrib>Yuan, Mingrui</creatorcontrib><creatorcontrib>Li, Jinyu</creatorcontrib><creatorcontrib>Wei, Di</creatorcontrib><creatorcontrib>Mei, Shuangxi</creatorcontrib><creatorcontrib>Cui, Tao</creatorcontrib><creatorcontrib>Wang, Jingkun</creatorcontrib><creatorcontrib>Zhu, Zhaoyun</creatorcontrib><creatorcontrib>Dong, Xun</creatorcontrib><creatorcontrib>Wan, Jinfu</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>MEDLINE - Academic</collection><jtitle>Magnetic resonance in chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, Qian</au><au>Yuan, Mingrui</au><au>Li, Jinyu</au><au>Wei, Di</au><au>Mei, Shuangxi</au><au>Cui, Tao</au><au>Wang, Jingkun</au><au>Zhu, Zhaoyun</au><au>Dong, Xun</au><au>Wan, Jinfu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Structure elucidation and NMR assignment of two new eudesmane derivatives from Merremia yunnanensis</atitle><jtitle>Magnetic resonance in chemistry</jtitle><addtitle>Magn Reson Chem</addtitle><date>2019-11</date><risdate>2019</risdate><volume>57</volume><issue>11</issue><spage>934</spage><epage>938</epage><pages>934-938</pages><issn>0749-1581</issn><eissn>1097-458X</eissn><abstract>Two new eudesmane derivatives, 1α,6β,9β‐trihydroxy‐eudesm‐3‐ene‐1‐O‐β‐d‐glucopyranoside (1) and 1α,6β,9β‐trihydroxy‐eudesm‐3‐ene‐1‐(6‐cinnamoyl)‐O‐β‐d‐glucopyranoside (2) were discovered from Merremia yunnanensis. The structures were elucidated by analysis of their spectroscopic data including HR‐ESI‐MS, 1D, and 2D NMR. It should be noted that this is the first report about structure elucidation and NMR assignment of compounds from M. yunnanensis.
Two new eudesmane derivatives, 1α,6β,9β‐trihydroxy‐eudesm‐3‐ene‐1‐O‐β‐d‐glucopyranoside (1) and 1α,6β,9β‐trihydroxy‐eudesm‐3‐ene‐1‐(6‐cinnamoyl)‐O‐β‐d‐glucopyranoside (2) were discovered from Merremia yunnanensis. The structure was elucidated by analysis of its spectroscopic data including HR‐EI‐MS, 1D, and 2D NMR.</abstract><cop>England</cop><pub>Wiley Subscription Services, Inc</pub><pmid>31070813</pmid><doi>10.1002/mrc.4884</doi><tpages>5</tpages><orcidid>https://orcid.org/0000-0001-9448-8411</orcidid></addata></record> |
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| subjects | Convolvulaceae - chemistry Derivatives eudesmane sesquiterpene Magnetic Resonance Spectroscopy Merremia family Merremia yunnanensis Molecular Conformation NMR Nuclear magnetic resonance Plant Roots - chemistry Sesquiterpenes, Eudesmane - analysis |
| title | Structure elucidation and NMR assignment of two new eudesmane derivatives from Merremia yunnanensis |
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