Preparation of Card-17 (20)-enolides from Carda-16,20 (22)-dienolide
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概要
- 論文の詳細を見る
Reduction of 16-anhydrogitoxigenin 3-acetate (II) with NaBH_4-transition metal chloride systems as well as with transition metal hydrides gave geometrically isomeric card-17 (20)-enolides, V and VI, new type of cardenolide. Stereochemistry of the products was discussed on the basis of Cotton effect, ^1H-and ^13C-nuclear magnetic resonance spectra. The structure and ratio of the products varied depending on the kind of transition elements.
- 公益社団法人日本薬学会の論文
- 1976-08-25
著者
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橋本 敏弘
Faculty of Pharmaceutical Sciences, Tokushima Bunri University
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佐藤 大助
Faculty Of Pharmaceutical Sciences Tokushima Bunri University
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橋本 敏弘
徳島文理大学薬学部
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