Processes and synthetic intermediates for preparing N-arylacridancarboxylic acid derivatives
申请人:——
公开号:US20010031869A1
公开(公告)日:2001-10-18
Synthetic processes and intermediates are disclosed for the preparation of N-arylacridancarboxylic acid derivatives. The derivatives are esters, thioesters, amides and sulfonimides. A key feature of the processes is the preparation of N-aryl substituted intermendiates by formation of a bond between the nitrogen atom of the acridan ring and a carbon atom of another aromatic or heteroaromatic ring compound. The arylation reaction is catalyzed by a palladium catalyst. The N-arylacridancarboxylic acid derivatives are useful in methods for producing light and in assays for peroxidase enzymes and enzyme inhibitors and in assays employing enzyme-labeled specific binding pairs.
揭示了用于制备N-芳基吖啶并羧酸衍生物的合成过程和中间体。这些衍生物是酯、硫酯、酰胺和磺酰亚胺。该过程的一个关键特征是通过在吖啶环的氮原子和另一芳香或杂芳环化合物的碳原子之间形成键来制备N-芳基取代的中间体。芳基化反应由钯催化剂催化。N-芳基吖啶并羧酸衍生物在制备光和过氧化物酶以及酶抑制剂的方法中是有用的,并在采用酶标记的特异结合对的测定中也是有用的。