Synthesis of substituted N-heteroaromatic compounds and methods of use
thereof
    1.
    发明授权
    Synthesis of substituted N-heteroaromatic compounds and methods of use thereof 失效
    取代的N-杂芳族化合物的合成及其使用方法

    公开(公告)号:US5886186A

    公开(公告)日:1999-03-23

    申请号:US548009

    申请日:1995-10-25

    摘要: The subject invention features substituted N-heteroaromatic compounds, libraries of substituted N-heteroaromatic compounds, and methods of synthesis thereof. For example, the present invention provides methods for synthesizing substituted N-heteroaromatic compounds, and is particularly amenable to the generation of libraries of substituted N- heteroaromatic compounds by combinatorial chemistry. The methods of the invention generally feature the reaction of O-linked heteroaromatic N-oxides with nucleophiles to produce substituted N-heteroaromatic compounds.

    摘要翻译: 本发明的特征在于取代的N-杂芳族化合物,取代的N-杂芳族化合物的文库及其合成方法。 例如,本发明提供了合成取代的N-杂芳族化合物的方法,特别适用于通过组合化学产生取代的N-杂芳族化合物的文库。 本发明的方法通常特征在于O-连接的杂芳族N-氧化物与亲核试剂的反应以产生取代的N-杂芳族化合物。

    Benzoxepins as intermediates to 5HT.sub.3 antagonists
    5.
    发明授权
    Benzoxepins as intermediates to 5HT.sub.3 antagonists 失效
    苯并三氮唑酮作为5HT3拮抗剂的中间体

    公开(公告)号:US4924010A

    公开(公告)日:1990-05-08

    申请号:US351685

    申请日:1989-07-31

    IPC分类号: C07D453/02

    CPC分类号: C07D453/02

    摘要: Certain specific substituted 9-N-(1-azabicycolo-[2.2.2.]octan-3-yl)carboxamido-2,3,4,5-tetrahydro-1-benzoxepins and their valuable use as 5-HT.sub.3 antagonists having CNS and gastric prokinetic activity and void of any significant D.sub.2 receptor binding properties are disclosed. Methods for their preparation also are described.

    摘要翻译: 某些特异性取代的9-N-(1-氮杂双环[2.2.2。]辛-3-基)甲酰胺基-2,3,4,5-四氢-1-苯并氧杂基因及其作为具有CNS的5-HT 3拮抗剂的有价值的用途 并且公开了胃动力学活性和无任何显着的D2受体结合性质。 还描述了其制备方法。