| Granatumins A-G, limonoids from the seeds of a Krishna mangrove, Xylocarpus granatum. | |
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MedLine Citation:
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PMID: 19888743 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Seven new limonoids (1-7), named granatumins A-G, were isolated from seeds of an Indian mangrove (Xylocarpus granatum) collected from the wetlands of Krishna estuary, Andhra Pradesh. The known compounds khayasin T, tigloylseneganolide A, 6-deoxyswietenine, swietemahonolide, febrifugin A, gedunin, xylogranatinin, phaseic acid, (2R,3R)-3,4',5,7-tetrahydroxyflavanone, and (E)-4-hydroxycinnamic acid were also isolated. The structures were established on the basis of spectroscopic data. Granatumins A and B are mexicanolides with endo-conjugated Delta(8,30) and Delta(14,15) double bonds, and granatumins F and G are polyhydroxylated phragmalins found previously in plants of the Meliaceae. Khayasin T exhibited moderate insecticidal activity against fifth instar larvae of Brontispa longissima (Gestro) at a concentration of 20 mg/L. |
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Authors:
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Min-Yi Li; Xiao-Bo Yang; Jian-Yu Pan; Gang Feng; Qiang Xiao; Jari Sinkkonen; Tirumani Satyanandamurty; Jun Wu |
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Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't |
Journal Detail:
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Title: Journal of natural products Volume: 72 ISSN: 1520-6025 ISO Abbreviation: J. Nat. Prod. Publication Date: 2009 Dec |
Date Detail:
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Created Date: 2009-12-28 Completed Date: 2010-01-19 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 7906882 Medline TA: J Nat Prod Country: United States |
Other Details:
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Languages: eng Pagination: 2110-4 Citation Subset: IM |
Affiliation:
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Key Laboratory of Marine Bio-resources Sustainable Utilization, South China Sea Institute of Oceanology, Chinese Academy of Sciences, 164 West Xingang Road, Guangzhou 510301, People's Republic of China. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Animals Beetles / drug effects Cocos / parasitology Humans India Larva / drug effects Limonins / chemistry, isolation & purification*, pharmacology Meliaceae / chemistry* Molecular Structure Nuclear Magnetic Resonance, Biomolecular Plant Diseases / parasitology Seeds / chemistry Stereoisomerism |
| Chemical | |
Reg. No./Substance:
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0/Limonins |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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