[EN] SUBSTITUTED ACRIDINE-LIKE AND XANTHENIUM-LIKE FLUORESCENT DYES<br/>[FR] COLORANTS FLUORESCENTS DE TYPE ACRIDINE ET DE TYPE XANTHÉNIUM SUBSTITUÉS
申请人:KØBENHAVNS UNI
公开号:WO2016116111A1
公开(公告)日:2016-07-28
The present invention relates to a new class of substituted acridinium- and xanthenium-like fluorescent dyes having a 9-x-antracenium rings system. The new substituted fluorescent dyes may be attached to a linker, conjugated to carrier molecule such as e.g. a protein, a nucleic acid, a lipid, or a saccharide, or deposited or immobilised on solid support materials. The substituted fluorescent dyes are useful for various purposes, including use for fluorescence imaging and in sensors for monitoring or determining analytes.
Synthesis and Optical Properties of Trioxatriangulenium Dyes with One and Two Peripheral Amino Substituents
作者:Thomas J. Sørensen、Bo W. Laursen
DOI:10.1021/jo1009917
日期:2010.9.17
dye systems, with one or two dialkylamino donor groups attached to resonant positions at the periphery of a trioxatriangulenium ion, were synthesized. The mono- and bis-dialkylamino trioxatriangulenium salts (A1-TOTA+ and A2-TOTA+) were prepared from methoxy-substituted triphenylmethylium (TPM) compounds by aromatic nucleophilic substitution with secondary amines and subsequent intramolecular ring