Structure of Manevalic and Azizic Acids, Two New Triterpenes from Cornulaca monacantha DEL.

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概要

• 論文の詳細を見る

• Two new triterpene acids were isolated from the plant Cornulaca monacantha DEL. The first acid was assigned the structure 3β, 6α-dihydroxyolean-12-en-27-oic acid I and was given the trivial name manevalic acid. The other compound was assigned the structure 3β, 6α-dihydroxyolean-12-en-27,28-dioic acid II and named azizic acid. These assignments were based on spectral and chemical studies. The chemical correlation between manevalic acid and the known triterpene astilbic acid, 3β, 6β-dihydroxyolean-12-en-27-oic acid, was established through oxidation of their methyl esters to methyl 3,6-dioxoolean-12-en-27-oate IC.

• 公益社団法人日本薬学会の論文
• 1979-12-25

著者

• DAWIDAR ABDELAZIZ

  Chemistry Dept., Faculty of Science, Mansoura University

• Dawidar Abdelaziz

  Chemistry Dept. Faculty Of Science Mansoura University

• REISCH JOHANNES

  Institut fur Pharmazeutische Chemie der Westfalischen Universitat

• AMER MANIVAL

  National Research Centre

関連論文

• Marmaricin, a New Sesquiterpenoid Coumarin from Ferula marmarica L.
• Structure of Manevalic and Azizic Acids, Two New Triterpenes from Cornulaca monacantha DEL.

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