Marine Terpenes and Terpenoids. III. Isolation and Structures of Two Cembrane Diols from the Soft Coral Sinulana mayi(Organic,Chemical)

  • 小林 優
    Faculty of Pharmaceutical Sciences, Hokkaido University
  • 石坂 孝
    Faculty of Pharmaceutical Sciences, Hokkaido University
  • 三浦 のり子
    Faculty of Pharmaceutical Sciences, Hokkaido University
  • 三橋 博
    Faculty of Pharmaceutical Sciences, Hokkaido University

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説明

Nine cembrane-type diterpenes were isolated from the lipid extract of the soft coral, Sinularia mayi. Of these, seven α-methylene-γ-lactone derivatives (1-7) had been previously isolated from various soft corals. The structures of the two new cembrane diols, sinulariol A (8a) and sinulariol B (9), were determined by means of spectroscopic analyses, and compound 9 was chemically correlated with nephthenol (11) whose absolute configuration is known. Compounds 8a and 9 are plausible precursors to the cembrane lactones found in various soft corals.

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詳細情報 詳細情報について

  • CRID
    1571417127278790912
  • NII論文ID
    110006281218
  • NII書誌ID
    AA00602100
  • ISSN
    00092363
  • 本文言語コード
    en
  • データソース種別
    • CiNii Articles

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