Synthesis and cytotoxicity evaluation of DNA-interactive β-carboline indolyl-3-glyoxamide derivatives: Topo-II inhibition and in silico modelling studies
A practical synthesis of β-carbolines by tetra-n-butylammonium bromide (TBAB)-mediated cycloaromatization reaction of aldehydes with tryptophan derivatives
作者:Zhen Wang、Zhenzhen Yu、Yao Yao、Yakai Zhang、Xuefeng Xiao、Bin Wang
DOI:10.1016/j.cclet.2019.07.001
日期:2019.8
Abstract A mild and efficient nBu4NBr-mediated oxidative cycloaromatization to prepare β-carbolines from readily available tryptophans and aldehydes is described. The reaction is practical and allows the synthesis of β-carbolines on gram-scale. Some of products crystallized from the reaction mixture and were easily removed by filtration, obviating the need for chromatographic separation.
A β-Carboline Derivate PAD4 Inhibitor Reshapes Neutrophil Phenotype and Improves the Tumor Immune Microenvironment against Triple-Negative Breast Cancer
作者:Di Zhu、Yu Lu、Zhanchao Yan、Qian Deng、Bo Hu、Yinsong Wang、Wenjing Wang、Yanming Wang、Yuji Wang