Compounds useful as fluorescent or colored dyes are disclosed. The compounds have the following structure (I):
or a stereoisomer, tautomer or salt thereof, wherein R
1
, R
2
, R
3
, R
4
, R
5
, L
1
, L
2
, L
3
, L
4
, M, m and n are as defined herein. Methods associated with preparation and use of such compounds are also provided.
揭示了作为荧光或有色
染料有用的化合物。这些化合物具有以下结构(I):或其立体异构体,互变异构体或盐,其中R1、R2、R3、R4、R5、L1、
L2、L3、L4、M、m和n如本文所定义。还提供了与制备和使用这种化合物相关的方法。