Constituents of Sindora sumatrana MIQ. II. Five New Sesquiterpenoids from the Dried Pods

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概要

• 論文の詳細を見る

• Further investigation of the neutral fraction of the methanolic extract of Sindora sumatrana MIQ. (Leguminosae) has yielded five new sesquiterpenoids : a new trans-isodaucane diol (1), two caryophyllane-type epoxydiols (2,3), the diacetate of a caryophyllane-type trialcohol (4) and a caryolane-type hydroxy-ketone (5) which possesses an α-C-12 methano bridge. The structure elucidation of the compounds was based mainly on two-dimensional NMR techniques. The biosynthetic significance of the acid-catalyzed rearrangement of 5 to give a clovane-type hydroxyketone (10) is also discussed.

• 公益社団法人日本薬学会の論文
• 1994-04-15

著者

• 手塚 康弘

  Research Institute for WAKAN-YAKU (Oriental Medicines), Toyama Medical & Pharmaceutical University

• 菊池 徹

  Research Institute for WAKAN-YAKU (Oriental Medicines) Toyama Medical & Pharmaceutical University

• 菊池 徹

  富山医科薬科大学和漢薬研究所化学応用部門

• 菊池 徹

  Research Institute For Wakan-yaku (oriental Medicines) Toyama Medical And Pharmaceutical University

• Heymann Henry

  Research Institute For Wakan-yaku (oriental Medicines) Toyama Medical And Pharmaceutical University

• SUPRIYATNA Sutardjo

  Department of Pharmacy, Padjadjaran University

• 菊池 徹

  富山医薬大和漢薬研化学応用

• Supriyatna Sutardjo

  Department Of Pharmacy Padjadjaran University

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