Uber angular substituierte polycyclische Verbindungen. III. Alkalische Degradation von 3α-Alkoxy-3β-amino-5β-cholestan-5-carbonsaure-γ-laktam.
スポンサーリンク
概要
- 論文の詳細を見る
3α-Alkoxy-3β-amino-5β-cholestan-5-carbonsaure-γ-laktam, (IV oder VI), wurde einer alkalischen Degradation in Athylenglykol unterworfen und durch die nachfolgenden Umsetzungen des rohen Produktes wurde gezeigt, daβ dabei je nach der Konzentration von Alkali, 3α-Hydroxy-carbonsaure (XIV) oder 3-Oxo-carbonsaure (XII) zum groβten Teil entstanden ist, wenn auch in nicht genugender Ausbeute. Es wurde ferner gezeigt, daβ diese Degradation nach der Art der sogenannten "1,4-Eliminierung unter Fragmentierung" verlief.
- 社団法人日本薬学会の論文
- 1961-11-25
著者
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永田 亘
Forschungslaboratorium, Shionogi & Co., AG.
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平井 章一
Forschungslaboratorium, Shionogi & Co., AG.
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青木 務
Forschungslaboratorium, Shionogi & Co., AG.
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武田 健一
Forschungslaboratorium, Shionogi & Co., AG.
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青木 務
塩野義研
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武田 健一
Research Laboratory Shionogi & Co. Ltd.
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平井 章一
Shionogi Research Laboratories Shionogi & Co. Ltd.
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Takeda Ken'ichi
Shionogi Research Laboratory Shionogi & Co. Ltd.
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