Benzothiopyranoindole- and pyridothiopyranoindole-based antiproliferative agents targeting topoisomerases
作者:Silvia Salerno、Valeria La Pietra、Mariafrancesca Hyeraci、Sabrina Taliani、Marco Robello、Elisabetta Barresi、Ciro Milite、Francesca Simorini、Aída Nelly García-Argáez、Luciana Marinelli、Ettore Novellino、Federico Da Settimo、Anna Maria Marini、Lisa Dalla Via
DOI:10.1016/j.ejmech.2019.01.015
日期:2019.3
relaxation activity of both topoisomerasesI and II, reasonably correlated to their intercalative capacities. Cleavable assay performed with topoisomeraseI revealed a significant poisoning effect for compounds 5g, 5h, 5s, and 5t. A theoretical model provided by hydrated docking calculations clarified the role of the R1-R4 substituents on the topoisomeraseI poison activity, revealing a crucial role of