| Regioselective phosphorylation of branched cyclodextrins with cyclo-mono-mu-imidotriphosphate. | |
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MedLine Citation:
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PMID: 15993868 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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The phosphorylation of the branched cyclodextrins, mono-6-O-(alpha-D-glucopyranosyl)cyclomaltohexaose, mono-6-O-(alpha-D-maltosyl)cyclomaltohexaose, mono-6-O-(alpha-D-glucopyranosyl)cyclomaltoheptaose, and mono-6-O-(alpha-D-maltosyl)cyclomaltoheptaose, in aqueous solution by sodium cyclo-mono-mu-imidotriphosphate (cMITP) was examined. In these reactions, only the 2-OH group of a single alpha-D-glucopyranosyl residue of the cyclodextrin ring was phosphorylated, in a maximum yield of 67%. A possible mechanism for the phosphorylation is discussed. |
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Authors:
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Hideko Inoue; Toyohiro Kawashita; Hirokazu Nakayama; Mitsutomo Tsuhako |
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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: Carbohydrate research Volume: 340 ISSN: 0008-6215 ISO Abbreviation: Carbohydr. Res. Publication Date: 2005 Aug |
Date Detail:
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Created Date: 2005-07-15 Completed Date: 2005-12-09 Revised Date: 2006-11-15 |
Medline Journal Info:
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Nlm Unique ID: 0043535 Medline TA: Carbohydr Res Country: Netherlands |
Other Details:
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Languages: eng Pagination: 1766-72 Citation Subset: IM |
Affiliation:
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Department of Functional Molecular Chemistry, Kobe Pharmaceutical University, Kobe 658-8558, Japan. i-hideko@kobepharma-u.ac.jp |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Carbohydrate Conformation Chromatography, High Pressure Liquid Cyclodextrins / chemistry* Hydrogen-Ion Concentration Magnetic Resonance Spectroscopy Models, Chemical Phosphates / chemistry* Phosphorus Compounds / chemistry* Phosphorylation Spectrometry, Mass, Electrospray Ionization |
| Chemical | |
Reg. No./Substance:
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0/Cyclodextrins; 0/Phosphates; 0/Phosphorus Compounds; 0/cyclo-mono-mu-imidotriphosphate |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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