Elaeocarpusin, A Proto-Type of Geraniin From Geranium Thunbergii

Genichiro Nonaka, Satoshi Morimoto, Itsuo Nishioka

研究成果: ジャーナルへの寄稿記事

17 引用 (Scopus)

抄録

The co-occurrence of geraniin (2) and a novel ellagitannin, elaeocarpusin (1) in Geranium thunbergii has been demonstrated. In addition, enzymatic transformation of 1 into 2 has been achieved, leading to the evidence that dehydroascorbic acid (4) participates as a co-enzyme in the oxidative metabolism of the hexahydroxydiphenoyl group to the corresponding dehydro group. Furthermore, flavan-3-ol derivatives and gallotannins containing a glucose and a quinic acid core have been isolated, together with previously reported ellagitannins.

元の言語英語
ページ(範囲)941-943
ページ数3
ジャーナルChemical and Pharmaceutical Bulletin
34
発行部数2
DOI
出版物ステータス出版済み - 1 1 1986

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Geranium
Hydrolyzable Tannins
Quinic Acid
Dehydroascorbic Acid
Metabolism
Derivatives
Glucose
Enzymes
Geraniin

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Drug Discovery

これを引用

Elaeocarpusin, A Proto-Type of Geraniin From Geranium Thunbergii. / Nonaka, Genichiro; Morimoto, Satoshi; Nishioka, Itsuo.

:: Chemical and Pharmaceutical Bulletin, 巻 34, 番号 2, 01.01.1986, p. 941-943.

研究成果: ジャーナルへの寄稿記事

Nonaka, Genichiro ; Morimoto, Satoshi ; Nishioka, Itsuo. / Elaeocarpusin, A Proto-Type of Geraniin From Geranium Thunbergii. :: Chemical and Pharmaceutical Bulletin. 1986 ; 巻 34, 番号 2. pp. 941-943.
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