4994-42-7Relevant academic research and scientific papers
3-Keto-7 α,β-loweralkyl-Δ 5-steroids
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, (2013/12/16)
7(α,β)-Loweralkyl-3-keto-Δ 5 -androstanes and 7(α,β)-loweralkyl-3-keto-Δ 5 -pregnanes having anabolic, androgenic, claudogenic, progestational and anti-progestational properties are prepared by reacting 3-keto-4,6-dienic androstanes and pregnanes with organocopper reagents such as dialkyllithium cuprate. The isomerization of these compounds to yield 7(α,β)-loweralkyl-3-keto-Δ 4 -steroids is also described.
