Synthesis and biological evaluation of pyrroloiminoquinone derivatives
摘要:
Synthesis of 10 pyrroloiminoquinone derivatives is presented. The strategy is based around the elaboration of a common intermediate by reaction with primary amines. All the compounds obtained have been subjected to antiproliferative activity with three different cell lines (NCI-H460, HeLa, and HL-60). The capacity of 4 selected compounds to affect the enzymatic activity of the nuclear enzyme DNA topoisomerase II and to form the typical DNA fragmentation which occurs in the apoptotic process is discussed here. (C) 2007 Elsevier Ltd. All rights reserved.
Synthesis and biological evaluation of pyrroloiminoquinone derivatives
作者:Daniele Passarella、Francesca Belinghieri、Michele Scarpellini、Graziella Pratesi、Franco Zunino、Ornella Maria Gia、Lisa Dalla Via、Giuseppe Santoro、Bruno Danieli
DOI:10.1016/j.bmc.2007.11.063
日期:2008.3
Synthesis of 10 pyrroloiminoquinone derivatives is presented. The strategy is based around the elaboration of a common intermediate by reaction with primary amines. All the compounds obtained have been subjected to antiproliferative activity with three different cell lines (NCI-H460, HeLa, and HL-60). The capacity of 4 selected compounds to affect the enzymatic activity of the nuclear enzyme DNA topoisomerase II and to form the typical DNA fragmentation which occurs in the apoptotic process is discussed here. (C) 2007 Elsevier Ltd. All rights reserved.