<scp>l</scp>-Proline Promoted Ullmann-Type Coupling Reactions of Aryl Iodides with Indoles, Pyrroles, Imidazoles or Pyrazoles
作者:Dawei Ma、Qian Cai
DOI:10.1055/s-2003-44995
日期:——
The Ullmann-type coupling reactions of aryl iodides and several nitrogen heterocycles occur at 80-90 °C with L-proline as additive, giving N-arylpyrroles, N-arylindoles, N-arylimidazoles, and N-pyrazoles in good to excellent yields.
芳基碘化物和几个氮杂环的 Ullmann 型偶联反应在 80-90 °C 下发生,L-脯氨酸作为添加剂,得到 N-芳基吡咯、N-芳基吲哚、N-芳基咪唑和 N-吡唑,产率良好至极好。
Pyrrolidine Compounds Which Modulate The CB2 Receptor
申请人:Berry Angela
公开号:US20120142677A1
公开(公告)日:2012-06-07
Compounds which modulate the CB2 receptor are disclosed. Compounds according to the invention bind to and are agonists of the CB2 receptor, and are useful for treating inflammation. Those compounds which are agonists are additionally useful for treating pain. (I)