The present invention relates to compounds useful for detecting the activity of human aldoketoreductase 1Cs, compounds useful for competitively inhibiting human aldoketoreductase 1Cs and compounds useful for treating human aldoketoreductase 1C-related cancers, as well as pharmaceutical compositions and methods of manufacture thereof.
Selective detection of Cys and GSH by using one fluorescent probe at two excitation wavelengths
作者:Yintang Xiao、Kai Guo、Jun Wei、Xiaowei Gao、Dong Yi、Yang Li、Xiaoqi Yu、Chun Zhang、Qin Wang
DOI:10.1016/j.tetlet.2020.152462
日期:2020.10
Selective detection of Cys and GSH by using one fluorescent probe with two different excitation wavelengths is developed based on a naphthyl-coumarin aldehyde probe. Mechanistic studies indicate that the distinctively different fluorescent responses of the probe toward Cys and GSH at the two excitation wavelengths are due to two different reaction pathways that generate different products. The probe has been used to detect Cys and GSH in HeLa cells by using two emission channels. (C) 2020 Elsevier Ltd. All rights reserved.