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
Hauptverfasser: Kalauni, S.K, Awale, S, Tezuka, Y, Banskota, A.H, Linn, T.Z, Kadota, S
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container_end_page 1863
container_issue 11
container_start_page 1859
container_title Journal of natural products (Washington, D.C.)
container_volume 67
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
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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. 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source MEDLINE; American Chemical Society Journals
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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