Synthesis, biological evaluation and docking studies of 4-amino substituted 1H-pyrazolo[3,4-d]pyrimidines
作者:Silvia Schenone、Chiara Brullo、Olga Bruno、Francesco Bondavalli、Luisa Mosti、Giovanni Maga、Emmanuele Crespan、Fabio Carraro、Fabrizio Manetti、Cristina Tintori、Maurizio Botta
DOI:10.1016/j.ejmech.2008.01.034
日期:2008.12
The synthesis of new 4-amino substituted pyrazolo[3,4-d]pyrimidines along with their activity in cell-free enzymatic assays on Src and Abl tyrosine kinases is reported. Some compounds emerged as good dual inhibitors of the two enzymes, showed antiproliferative effects on two Bcr-Abl positive leukemia cell lines K-562 and KU-812, and induced apoptosis, as demonstrated by the PARP assay. Docking studies have been also performed to analyze the binding mode of compounds under study and to identify the structural determinants of their interaction with both Src and Abl. (C) 2008 Elsevier Masson SAS. All rights reserved.