Studies on A-Norsteroids. I. Synthesis of A-Nor-Δ^<3(5)>-1,2-dioxo Steroids

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概要

• 論文の詳細を見る

• A number of steroidal Δ^<1,4>-3-ones (Va〜g) were hydroxylated with osmium tetroxide affording the 1α, 2α-dihydroxy-Δ^4-3-ones (VIa〜g) and the 4α, 5α-dihydroxy-Δ^1-3-ones (VIIa〜g). The former compounds (VIa〜g) were converted into the A-norsteroids having Δ^<3(5)>-1,2-dioxo structure (IIIa〜g) by treatment with manganese dioxide at room temperature.

• 社団法人日本薬学会の論文
• 1965-01-25

著者

• 吉田 圭治

  Shionogi Research Laboratory, Shionogi & Co., Ltd.

• 久保田 徳夫

  Shionogi Research Laboratory, Shionogi & Co., Ltd.

• 吉田 圭治

  Shionogi Research Laboratory Shionogi & Co. Ltd.

• 武田 健一

  Shionogi Research Laboratory Shionogi & Co. Ltd.

• 林 冨美子

  Shionogi Research Laboratory, Shionogi & Co., Ltd.

• 武田 健一

  塩野義製薬(株)

• 林 冨美子

  Shionogi Research Laboratory Shionogi & Co. Ltd.

• 武田 健一

  Research Laboratory Shionogi & Co. Ltd.

• 武田 健一

  塩野義研

• 久保田 徳夫

  Shionogi Research Laboratory Shionogi & Co. Ltd.

• Takeda Ken'ichi

  Shionogi Research Laboratory Shionogi & Co. Ltd.

• 武田 健一

  Shionogi Research Laboratories

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