| Two new isomers of domoic acid from a red alga, Chondria armata. | |
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MedLine Citation:
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PMID: 9080577 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Isodomoic acids G and H, two new isomers of the neurotoxin domoic acid, along with isodomoic acids A, B, E and F, were isolated from a red alga, Chondria armata, collected at the southern tip of Kyushu Island. The structures of two of these were deduced to be (E, E) and (Z, E) isomers of 2-carboxy-4-(5-carboxy-l-methyl-2-hexenylidene)-3-pyrro- lidineacetic acid, based on electrospray ionization mass and [1H]nuclear magnetic resonance spectral analyses including [1H-1H]correlation spectroscopy and nuclear Overhauser effect correlation spectroscopy. |
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Authors:
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L Zaman; O Arakawa; A Shimosu; Y Onoue; S Nishio; Y Shida; T Noguchi |
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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: Toxicon : official journal of the International Society on Toxinology Volume: 35 ISSN: 0041-0101 ISO Abbreviation: Toxicon Publication Date: 1997 Feb |
Date Detail:
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Created Date: 1997-06-05 Completed Date: 1997-06-05 Revised Date: 2006-11-15 |
Medline Journal Info:
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Nlm Unique ID: 1307333 Medline TA: Toxicon Country: ENGLAND |
Other Details:
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Languages: eng Pagination: 205-12 Citation Subset: IM |
Affiliation:
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Laboratory of Marine Botany and Environmental Science, Faculty of Fisheries, Kagoshima University, Japan. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Algae, Red* Chromatography, High Pressure Liquid Isomerism Kainic Acid / analogs & derivatives*, analysis, chemistry, isolation & purification Magnetic Resonance Spectroscopy Mass Spectrometry Molecular Structure Neuromuscular Depolarizing Agents / analysis, chemistry, isolation & purification* |
| Chemical | |
Reg. No./Substance:
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0/Neuromuscular Depolarizing Agents; 14277-97-5/domoic acid; 487-79-6/Kainic Acid |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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