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Production mechanism of proepitheaflagallin, a precursor of benzotropolone-type black tea pigment, derived from epigallocatechin via a bicyclo[3.2.1]octane-type intermediate
http://hdl.handle.net/10069/20914
http://hdl.handle.net/10069/20914e92961d1-113d-458c-a49f-166b89f87180
名前 / ファイル | ライセンス | アクション |
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TetLet50_1348.pdf (178.7 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2009-02-15 | |||||
タイトル | ||||||
タイトル | Production mechanism of proepitheaflagallin, a precursor of benzotropolone-type black tea pigment, derived from epigallocatechin via a bicyclo[3.2.1]octane-type intermediate | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Benzotropolone | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Bicyclo[3.2.1]octane | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Black tea | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Enzymatic oxidation | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Epigallocatechin | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Proepitheaflagallin | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Theaflavin | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
Matsuo, Yosuke
× Matsuo, Yosuke× Tanaka, Takashi× Kouno, Isao |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | An unstable intermediate proepitheaflagallin B (2), a precursor of proepitheaflagallin (3), was isolated as an enzymatic oxidation product of (?)-epigallocatechin (1), and the structure of 2 was determined based on spectroscopic data. The structure and its decomposition revealed that the detailed production mechanism of proepitheaflagallin (3) via a bicyclo[3.2.1]octane-type intermediate was related to that of major black tea pigments, theaflavins. | |||||
書誌情報 |
Tetrahedron Letters 巻 50, 号 12, p. 1348-1351, 発行日 2009-03-25 |
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出版者 | ||||||
出版者 | Elsevier BV | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 00404039 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA00861801 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1016/j.tetlet.2009.01.030 | |||||
権利 | ||||||
権利情報 | Copyright (c) 2009 Elsevier Ltd All rights reserved. | |||||
著者版フラグ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | Tetrahedron Letters, 50(12), pp.1348-1351; 2009 |