Highly Stereoselective 7-Endo-Trig/Ring Contraction Cascade To Construct Pyrrolo[1,2-a]quinoline Derivatives
摘要:
With the cooperation of Cram's phenonium ion, a novel cascade reaction was illustrated to construct pyrrolo[1,2-a]quinolines as a sole diastereoisomer in good to excellent yields. Preliminary mechanistic studies revealed that the gamma-lactam ring and electron-rich arene are important driving forces for ring contraction.
The present invention provides imidazopyridine compounds, compositions containing the same, as well as processes for the preparation and methods for their use as pharmaceutical agents.
本发明提供了咪唑并吡啶化合物、含有该化合物的组合物,以及它们的制备方法和作为药物的使用方法。
Imidazopyridine kinase inhibitors
申请人:GlaxoSmithKline LLC
公开号:US08093239B2
公开(公告)日:2012-01-10
The present invention provides imidazopyridine compounds, compositions containing the same, as well as processes for the preparation and methods for their use as pharmaceutical agents.
[EN] The present invention provides imidazopyridine compounds, compositions containing the same, as well as processes for the preparation and methods for their use as pharmaceutical agents. Formula (I). [FR] La présente invention propose des composés imidazopyridine, des compositions les contenant, ainsi que des processus de préparation et des procédés pour les utiliser en tant qu'agents pharmaceutiques.