| Pinnarine, Another Member of the Halichlorine Family. Isolation and Preparation from Pinnaic Acid. | |
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MedLine Citation:
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PMID: 21410164 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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Pinnarine (1), a new macrocyclic alkaloid, was isolated from the black marine sponge Halichondria okadai. The structure was elucidated on the basis of 2D NMR and comparison with the spectra of the co-isolated known halichlorine. Further confirmation of the structure and the absolute configuration was validated by a synthetic method from authentic pinnaic acid and CD analysis. The isolation of pinnarine also suggested a biogenetic pathway from pinnaic acid to halichlorine. |
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Authors:
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Shu Xu; Hideaki Yoshimura; Norihito Maru; Osamu Ohno; Hirokazu Arimoto; Daisuke Uemura |
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Publication Detail:
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Type: JOURNAL ARTICLE Date: 2011-3-16 |
Journal Detail:
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Title: Journal of natural products Volume: - ISSN: 1520-6025 ISO Abbreviation: - Publication Date: 2011 Mar |
Date Detail:
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Created Date: 2011-3-17 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 7906882 Medline TA: J Nat Prod Country: - |
Other Details:
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Languages: ENG Pagination: - Citation Subset: - |
Affiliation:
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Department of Chemistry, Graduate School of Science, Nagoya University , Furo-cho, Chikusa, Nagoya 464-8602, Japan. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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