Studies on Syntheses of Epoxycardenolides and on Their Cleavage. IV. Cleavage of 3β-Hydroxy-14β, 15β-epoxy-5β, 17α-card-20(22)-enolide with Hydrochloric Acid or Hydrogen Chloride
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概要
- 論文の詳細を見る
Cleavage of 3β-hydroxy-14β, 15β-epoxy-5β, 17α-card-20(22)-enolide (Ia) or its acetate (Ib) with hydrochloric acid in methanol or hydrogen chloride in chloroform resulted in the formation of 14β, 15β-dihydroxy-17α-cardenolide (III) and 14β-chloro-15β-hydroxy-17α-cardenolide (IIa or IIb), thus demonstrating an unusual cis-opening of the epoxide ring.
- 社団法人日本薬学会の論文
- 1971-07-25
著者
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岡田 正志
Tokyo Biochemical Research Institute
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金正 淑子
Tokyo Biochemical Research Institute
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斉藤 行生
Tokyo Biochemical Research Institute
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岡田 正志
(財)東京生化学研究会
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