| A new steroidal glycoside and fatty acid esters from the stem bark of Tectona grandis Linn. | |
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MedLine Citation:
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PMID: 20552529 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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The phytochemical investigation of the bark of Tectona grandis Linn. afforded a new steroidal glycoside identified as beta-sitosterol-beta-D-[4'-linolenyl-6'-(tridecan-4'''-one-1'''-oxy)] glucuranopyranoside and three new fatty esters, 7'-hydroxy-n-octacosanoyl n-decanoate, 20'-hydroxy eicosanyl linolenate and 18'-hydroxy n-hexacosanyl n-decanoate, along with the known compounds n-docosane, lup-20(29)-en-3beta-ol, betulinic acid and stigmast-5-en-3-O-beta-D-glucopyranoside. Their stereostructures have been elucidated on the basis of spectral data analyses and chemical reactions. |
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Authors:
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Zeba Khan; M Ali; Priyanka Bagri |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Natural product research Volume: 24 ISSN: 1478-6427 ISO Abbreviation: Nat. Prod. Res. Publication Date: 2010 Jul |
Date Detail:
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Created Date: 2010-06-16 Completed Date: 2010-09-14 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101167924 Medline TA: Nat Prod Res Country: England |
Other Details:
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Languages: eng Pagination: 1059-68 Citation Subset: IM |
Affiliation:
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Phytochemistry Research Laboratory, Department of Pharmacognosy and Phytochemistry, Faculty of Pharmacy, Jamia Hamdard, New Delhi, India. |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Esters
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chemistry* Fatty Acids / chemistry* Glycosides / chemistry*, classification* Magnetic Resonance Spectroscopy Molecular Structure Plant Bark / chemistry* Verbenaceae / chemistry* |
| Chemical | |
Reg. No./Substance:
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0/Esters; 0/Fatty Acids; 0/Glycosides |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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