Abstract:
:A series of pyrazolo[3,4-d]pyrimidines, previously found to be Src inhibitors, was tested for their ability to inhibit proliferation of three Bcr-Abl-positive human leukemia cell lines (K-562, KU-812, and MEG-01), on the basis of the experimental evidence that various Src inhibitors are also active against Bcr-Abl kinase (the so called dual Src/Abl inhibitors). They reduce Bcr-Abl tyrosine phosphorylation and promote apoptosis of the Bcr-Abl-expressing cells. A cell-free enzymatic assay on isolated c-Abl confirmed that such compounds directly inhibit Abl activity. Finally, molecular modeling simulations were also performed to hypothesize the binding mode of the compounds into the Abl binding site.
journal_name
ChemMedChemjournal_title
ChemMedChemauthors
Manetti F,Pucci A,Magnani M,Locatelli GA,Brullo C,Naldini A,Schenone S,Maga G,Carraro F,Botta Mdoi
10.1002/cmdc.200600214subject
Has Abstractpub_date
2007-03-01 00:00:00pages
343-53issue
3eissn
1860-7179issn
1860-7187journal_volume
2pub_type
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