Chemical Studies on the Oriental Plant Drugs. XXXI. Sapogenins of the Roots of Platycodon grandiflorum A. DE CANDOLLE. (2). Structure of Platycodigenin

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概要

• 論文の詳細を見る

• The structure of platycodigenin, a spogenin of the saponin of the root of Platycodon grandiflorum A. DC. has been shown to be 2β, 3β, 16α, 23,24-pentahydroxyolean-12-en-28-oic acid (I) by the nuclear magnetic resonance and mass spectral analyses of platycodigenin and its derivatives. The bromolactone (IX) of I was prepared to determine the absolute structure by the X-ray crystallographic analysis.

• 社団法人日本薬学会の論文
• 1972-09-25

著者

• 柴田 承二

  Meiji College of Pharmacy

• 田中 治

  Faculty Of Pharmaceutical Sciences University Of Tokyo:(present Address) Pharmaceutical Institute Sc

• 秋山 敏行

  Faculty of Pharmaceutical Sciences, University of Tokyo

• 柴田 承二

  Faculty of Pharmaceutical Sciences, University of Tokyo

• 秋山 敏行

  Faculty Of Pharmaceutical Sciences University Of Tokyo

• 柴田 承二

  明治薬科大学

• 柴田 承二

  Faculty Of Pharmaceutical Sciences University Of Tokyo

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