Indonesian Medicinal Plants. VI. On the Chemical Constituents of the Bark of Picrasma javanica BL. (Simaroubaceae) from Flores Island. Absolute Stereostructures of Picrajavanins A and B

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概要

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• Two new quassinoids named picrajavanins A and B were isolated, together with known β-carboline alkaloids and picrasidine G, from the bark of Picrasma Javanica BL. (Simaroubaceae), an Indonesian folk medicine, collected on Flores Island. The absolute stereostructures of picrajavanins A (6) and B (7) have been elucidated on the basis of chemical and physicochemical evidence, together with the application of the modified Mosher's method.

• 社団法人日本薬学会の論文
• 1993-12-15

著者

• 北川 勲

  Faculty of Pharmaceutical Sciences, Osaka University

• 吉川 雅之

  Kyoto Pharmaceutical Univ.

• 澁谷 博孝

  Faculty of Pharmacy and Pharmaceutical Sciences, Fukuyama University

• 山原 條二

  京都薬科大学生薬学教室

• 山原 條二

  Kyoto Pharmaceutical University

• 村上 啓寿

  Kyoto Pharmaceutical University

• 原田(旧姓内田) 英美子

  Kyoto Pharmaceutical University

• 山原 条二

  京都薬大

• 青木 俊二

  Kyoto Pharmaceutical University

• 山原 絛二

  Kyoto Pharmaceutical University

• 青木 俊二

  兵庫医療大薬

• 北川 勲

  Faculty Of Pharmaceutical Sciences Osaka University

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