Cassane- and norcassane-type diterpenes of Caesalpinia crista from Myanmar
From the CH(2)Cl(2) extract of seed kernels of Caesalpinia crista from Myanmar, five new cassane-type diterpenes, caesalpinins MA-ME (1-5), and three new norcassane-type diterpenes, norcaesalpinins MA-MC (6-8), have been isolated, together with 12 known cassane-type diterpenes, 14(17)-dehydrocaesalm...
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Veröffentlicht in: | Journal of natural products (Washington, D.C.) D.C.), 2004-11, Vol.67 (11), p.1859-1863 |
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container_title | Journal of natural products (Washington, D.C.) |
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creator | Kalauni, S.K Awale, S Tezuka, Y Banskota, A.H Linn, T.Z Kadota, S |
description | From the CH(2)Cl(2) extract of seed kernels of Caesalpinia crista from Myanmar, five new cassane-type diterpenes, caesalpinins MA-ME (1-5), and three new norcassane-type diterpenes, norcaesalpinins MA-MC (6-8), have been isolated, together with 12 known cassane-type diterpenes, 14(17)-dehydrocaesalmin F, caesaldekarin e, caesalmin B, caesalmin C, caesalmin E, 2-acetoxy-3-deacetoxycaesaldekarin e, 2-acetoxycaesaldekarin e, caesalpinin C, 7-acetoxybonducellpin C, caesalpinin E, norcaesalpinin B, and 6-acetoxy-3-deacetoxycaesaldekarin e. The structures of the isolated compounds were elucidated by analysis of their spectroscopic data. |
doi_str_mv | 10.1021/np049742m |
format | Article |
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The structures of the isolated compounds were elucidated by analysis of their spectroscopic data.</description><identifier>ISSN: 0163-3864</identifier><identifier>EISSN: 1520-6025</identifier><identifier>DOI: 10.1021/np049742m</identifier><identifier>PMID: 15568776</identifier><identifier>CODEN: JNPRDF</identifier><language>eng</language><publisher>Washington, DC: American Chemical Society</publisher><subject>Biological and medical sciences ; Caesalpinia - chemistry ; Diterpenes - chemistry ; Diterpenes - isolation & purification ; General pharmacology ; Medical sciences ; Molecular Structure ; Myanmar ; Nuclear Magnetic Resonance, Biomolecular ; Pharmacognosy. Homeopathy. Health food ; Pharmacology. 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Nat. Prod</addtitle><description>From the CH(2)Cl(2) extract of seed kernels of Caesalpinia crista from Myanmar, five new cassane-type diterpenes, caesalpinins MA-ME (1-5), and three new norcassane-type diterpenes, norcaesalpinins MA-MC (6-8), have been isolated, together with 12 known cassane-type diterpenes, 14(17)-dehydrocaesalmin F, caesaldekarin e, caesalmin B, caesalmin C, caesalmin E, 2-acetoxy-3-deacetoxycaesaldekarin e, 2-acetoxycaesaldekarin e, caesalpinin C, 7-acetoxybonducellpin C, caesalpinin E, norcaesalpinin B, and 6-acetoxy-3-deacetoxycaesaldekarin e. The structures of the isolated compounds were elucidated by analysis of their spectroscopic data.</description><subject>Biological and medical sciences</subject><subject>Caesalpinia - chemistry</subject><subject>Diterpenes - chemistry</subject><subject>Diterpenes - isolation & purification</subject><subject>General pharmacology</subject><subject>Medical sciences</subject><subject>Molecular Structure</subject><subject>Myanmar</subject><subject>Nuclear Magnetic Resonance, Biomolecular</subject><subject>Pharmacognosy. Homeopathy. Health food</subject><subject>Pharmacology. Drug treatments</subject><subject>Plants, Medicinal - chemistry</subject><subject>Seeds - chemistry</subject><issn>0163-3864</issn><issn>1520-6025</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2004</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpF0blOAzEQBmALgSAcBS8A20C34Nu7JUScAnEkNDTWxAda2At7I5G3xygBKmvkT-N_xgjtE3xCMCWnbY95qTht1tCICIpzialYRyNMJMtZIfkW2o7xHWPMcCk20RYRQhZKyRG6HUOM0Lo8g9ZmbRfMqh4WvctsNbjQu9bFrPPZGFyEuq_aCjITqjhA5kPXZPcLaBsIu2jDQx3d3urcQS-XF9PxdX73cHUzPrvLPZNqyCkHCoW0lBgqvAfw3swkt8wQg92sKJ2whcICU6qwLYuZM9xyRyxhyjrl2Q46XvbtQ_c5d3HQTRWNq-sUu5tHLRVhnBciwYMVnM8aZ3UfqhRzoX-nT-BoBSAaqH2A1lTx30mWMsgfly9dmtl9_d1D-EiPMSX09HGip8-v_KlkQp8nf7j0HjoNb2lV-mVCMWE4fRcTirNv4ZCA3Q</recordid><startdate>20041101</startdate><enddate>20041101</enddate><creator>Kalauni, S.K</creator><creator>Awale, S</creator><creator>Tezuka, Y</creator><creator>Banskota, A.H</creator><creator>Linn, T.Z</creator><creator>Kadota, S</creator><general>American Chemical Society</general><general>American Society of Pharmacognosy</general><scope>FBQ</scope><scope>BSCLL</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>7X8</scope></search><sort><creationdate>20041101</creationdate><title>Cassane- and norcassane-type diterpenes of Caesalpinia crista from Myanmar</title><author>Kalauni, S.K ; Awale, S ; Tezuka, Y ; Banskota, A.H ; Linn, T.Z ; Kadota, S</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-f367t-24a2a86d21c25ffaaffcb64d3c1c0eb89e5d870502270d98bec4d4e1d137de7f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2004</creationdate><topic>Biological and medical sciences</topic><topic>Caesalpinia - chemistry</topic><topic>Diterpenes - chemistry</topic><topic>Diterpenes - isolation & purification</topic><topic>General pharmacology</topic><topic>Medical sciences</topic><topic>Molecular Structure</topic><topic>Myanmar</topic><topic>Nuclear Magnetic Resonance, Biomolecular</topic><topic>Pharmacognosy. Homeopathy. Health food</topic><topic>Pharmacology. Drug treatments</topic><topic>Plants, Medicinal - chemistry</topic><topic>Seeds - chemistry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kalauni, S.K</creatorcontrib><creatorcontrib>Awale, S</creatorcontrib><creatorcontrib>Tezuka, Y</creatorcontrib><creatorcontrib>Banskota, A.H</creatorcontrib><creatorcontrib>Linn, T.Z</creatorcontrib><creatorcontrib>Kadota, S</creatorcontrib><collection>AGRIS</collection><collection>Istex</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of natural products (Washington, D.C.)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kalauni, S.K</au><au>Awale, S</au><au>Tezuka, Y</au><au>Banskota, A.H</au><au>Linn, T.Z</au><au>Kadota, S</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Cassane- and norcassane-type diterpenes of Caesalpinia crista from Myanmar</atitle><jtitle>Journal of natural products (Washington, D.C.)</jtitle><addtitle>J. Nat. Prod</addtitle><date>2004-11-01</date><risdate>2004</risdate><volume>67</volume><issue>11</issue><spage>1859</spage><epage>1863</epage><pages>1859-1863</pages><issn>0163-3864</issn><eissn>1520-6025</eissn><coden>JNPRDF</coden><abstract>From the CH(2)Cl(2) extract of seed kernels of Caesalpinia crista from Myanmar, five new cassane-type diterpenes, caesalpinins MA-ME (1-5), and three new norcassane-type diterpenes, norcaesalpinins MA-MC (6-8), have been isolated, together with 12 known cassane-type diterpenes, 14(17)-dehydrocaesalmin F, caesaldekarin e, caesalmin B, caesalmin C, caesalmin E, 2-acetoxy-3-deacetoxycaesaldekarin e, 2-acetoxycaesaldekarin e, caesalpinin C, 7-acetoxybonducellpin C, caesalpinin E, norcaesalpinin B, and 6-acetoxy-3-deacetoxycaesaldekarin e. The structures of the isolated compounds were elucidated by analysis of their spectroscopic data.</abstract><cop>Washington, DC</cop><cop>Glendale, AZ</cop><pub>American Chemical Society</pub><pmid>15568776</pmid><doi>10.1021/np049742m</doi><tpages>5</tpages></addata></record> |
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subjects | Biological and medical sciences Caesalpinia - chemistry Diterpenes - chemistry Diterpenes - isolation & purification General pharmacology Medical sciences Molecular Structure Myanmar Nuclear Magnetic Resonance, Biomolecular Pharmacognosy. Homeopathy. Health food Pharmacology. Drug treatments Plants, Medicinal - chemistry Seeds - chemistry |
title | Cassane- and norcassane-type diterpenes of Caesalpinia crista from Myanmar |
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