Homoisoflavonoids and Related Compounds. II. Isolation and Absolute Configurations of 3,4-Dihydroxylated Homoisoflavans and Brazilins from Caesalpinia sappan L.(Organic,Chemical)

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抄録

Three new phenolic compounds, 3'-O-methylsappanol, 3'-O-methylepisappanol and 3'-O-methylbrazilin, were isolated from Sappan Lignum, the dried heartwood of Caesalpinia sappan. The absolute configurations of sappanol, episappanol, 3'-deoxysappanol, 3'-O-methylsappanol, 3'-O-methylepisappanol, brazilin and 3'-O-methylbrazilin were determined by means of Horeau's partial resolution method and chemical correlations. Sappanol, episappanol, 3'-deoxysappanol, 3'-O-methylsappanol and 3'-O-methylepisappanol form a novel class of homoisoflavonoids.

収録刊行物

  • Chem. Pharm. Bull.

    Chem. Pharm. Bull. 35, 2761-2773, 1987

    公益社団法人日本薬学会

被引用文献:  2件中 1-2件 を表示

各種コード

  • NII論文ID(NAID)
    110006281320
  • NII書誌ID(NCID)
    AA00602100
  • 本文言語コード
    ENG
  • 資料種別
    雑誌論文
  • ISSN
    00092363
  • データ提供元
    CJP引用  NII-ELS 
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