1761-61-1 = 40530-18-5 + 837392-65-1 反应条件:1.1 Reagents: Azidotrimethylsilane,Zirconium Chloride (Zrcl4) Solvents: Acetonitrile; 20 Min,Rt1.2 Reagents: Water 标题:Utility Of Nitrogen Extrusion Of Azido Complexes For The Synthesis Of Nitriles,Benzoxazoles,And Benzisoxazoles 作者:Nimnual,Phongprapan; Et Al 参考文献:Journal Of Organic Chemistry 日期:2015 卷标:80(17) 页码:8657-8667
专利号:US-8178559-B2 优先权日:2004-12-30 标 题:Organic compounds 发明人:BREITENSTEIN WERNER; EHARA TAKERU; EHRHARDT CLAUS; GROSCHE PHILIPP; HITOMI YUKO; IWAKI YUKI; KANAZAWA TAKANORI; KONISHI KAZUHIDE; MAIBAUM JUERGEN KLAUS; MASUYA KEIICHI; IWASAKI ATSUKO; OSTERMANN NILS; SUZUKI MASAKI; TOYAO ATSUSHI; YOKOKAWA FUMIAKI 权利人:BREITENSTEIN WERNER; EHARA TAKERU; EHRHARDT CLAUS; GROSCHE PHILIPP; HITOMI YUKO; IWAKI YUKI; KANAZAWA TAKANORI; KONISHI KAZUHIDE; MAIBAUM JUERGEN KLAUS; MASUYA KEIICHI; IWASAKI ATSUKO; OSTERMANN NILS; SUZUKI MASAKI; TOYAO ATSUSHI; YOKOKAWA FUMIAKI; NOVARTIS AG 摘要:3,4-substituted piperidine compounds, these compounds for use in the diagnostic and therapeutic treatment of a warm-blooded animal, especially for the treatment of a disease (=disorder) that depends on activity of renin; the use of a compound of that class for the preparation of a pharmaceutical formulation for the treatment of a disease that depends on activity of renin; the use of a compound of that class in the treatment of a disease that depends on activity of renin; pharmaceutical formulations comprising a 3,4-substituted piperidine compound, and/or a method of treatment comprising administering a 3,4substituted piperidine compound, a method for the manufacture of a 3,4-substituted piperidine compound, and novel intermediates and partial steps for their synthesis are disclosed. The 3,4-disubstituted piperidine compounds have the formula (I), wherein the symbols have the meanings defined in the specification.
参考标题:An Efficient One-Pot Protocol For The Synthesis Of Polysubstituted 4-Amino-Iminocoumarins And 4-Aminoquinolines By A Copper-Catalyzed Three-Component Reaction 作者:Fengping Yi,Songxing Zhang,Ying Huang,Lirong Zhang,Weiyin Yi |发布日期:2017.1.3 摘要:A Simple And Efficient One‐pot Approach Is Reported For The Synthesis Of Highly Functionalized 4‐amino‐iminocoumarins And 4‐aminoquinolines In Moderate To Excellent Yields. The Copper‐catalyzed Reaction Uses Terminal Alkynes, Sulfonyl Azides, And Either 2‐hydroxybenzonitriles Or 2‐aminobenzonitrile As Substrates.
合成参考文献
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