Synthesis and docking studies of novel benzopyran-2-ones with anticancer activity
摘要:
Novel series of 7-substituted-benzopyran-2-ones was synthesized by incorporating heterocyclic rings as oxadiazole, triazole, pyrazole or pyrazolin-5-one to benzopyran-2-one nucleus at p-7 via methylene-oxy or acetoxy linker. In-vitro anticancer activity was evaluated for these hybrids; twelve compounds were selected by National Cancer Institute for anticancer screening. Among them, compound 9a exhibited broad spectrum antitumor activity showing full panel median growth inhibition (GI(50)) = 5.46 mu M. According to docking results using Molsoft ICM 3.4-8c program, the target compounds may act through inhibition of topoismerase 1, where camptothecin is used as ligand. (C) 2010 Elsevier Masson SAS. All rights reserved.
Rational Design, Synthesis and Evaluation of Coumarin Derivatives as Protein-protein Interaction Inhibitors
作者:Laura De Luca、Fatima E. Agharbaoui、Rosaria Gitto、Maria Rosa Buemi、Frauke Christ、Zeger Debyser、Stefania Ferro
DOI:10.1002/minf.201501034
日期:2016.9
Herein we describe the design and synthesis of a new series of coumarinderivatives searching for novel HIV‐1 integrase (IN) allosteric inhibitors. All new obtained compounds were tested in order to evaluate their ability to inhibit the interaction between the HIV‐1 IN enzyme and the nuclear protein lens epithelium growth factor LEDGF/p75. A combined approach of docking and molecular dynamic simulations