申请人:Osaka University
公开号:EP2128124A1
公开(公告)日:2009-12-02
A label with which labeling is easy when labeling a molecule, i.e., a label that has a high reaction rate upon labeling and that produces a high reaction yield, as well as a precursor for the production of the label are provided. This is achieved by a hexatriene-β-carbonyl compound represented by Formula (I), a hexatriene-β-carbonyl compound represented by Formula (II), a hexatriene-β-carbonyl compound represented by Formula (III) and a hexatriene-β-carbonyl compound represented by Formula (IV).
(wherein R1, R2, R3, R4, R5, X1, X2 and Z are as defined in the specification)
提供了一种在标记分子时容易标记的标签,即标记时反应速率高且反应产率高的标签,以及生产该标签的前体。由式(I)代表的六三烯-β-羰基化合物、由式(II)代表的六三烯-β-羰基化合物、由式(III)代表的六三烯-β-羰基化合物和由式(IV)代表的六三烯-β-羰基化合物可以实现上述目的。
(其中 R1、R2、R3、R4、R5、X1、X2 和 Z 如说明书中所定义)