申请人:MOCHIDA PHARMACEUTICAL CO., LTD.
公开号:EP0609885A1
公开(公告)日:1994-08-10
Acridinium compounds represented by the general formula (I) where A is an intervening group which does not have activity for binding with a specific binding substance, Z is a labelling active group which has activity for binding with a specific binding substance, R¹ is a halogen atom, an alkyl group or an aryl group; R², R³, R⁴ and R⁵ are each a hydrogen atom, an alkyl group, an aryl group, an alkoxy group, a nitro group, a halogen atom or a carbonyl group, and Y is a counter ion. The acridinium compounds may form conjugates with specific binding substances. The acridinium compounds have high emission efficiency and stability and, hence, are useful as chemiluminescence labelling agents.
由通式(I)表示的吖啶鎓化合物 其中 A 是不具有与特定结合物质结合活性的中间基团,Z 是具有与特定结合物质结合活性的标记活性基团,R¹ 是卤素原子、烷基或芳基; R²、R³、R⁴ 和 R⁵ 各为氢原子、烷基、芳基、烷氧基、硝基、卤素原子或羰基,Y 为反离子。 吖啶鎓化合物可与特定的结合物质形成共轭物。 吖啶鎓化合物具有较高的发射效率和稳定性,因此可用作化学发光标记剂。