Potent Inhibitors of Phosphatidylinositol 3 (PI3) Kinase that have Antiproliferative Activity Only When Delivered as Prodrug Forms
作者:Nathan J. O'Brien、Syazwani Amran、Jelena Medan、Ben Cleary、Leslie W. Deady、Ian G. Jennings、Philip E. Thompson、Belinda M. Abbott
DOI:10.1002/cmdc.201200583
日期:2013.6
Prodrugs for PI3K: A series of substituted analogues of the phosphatidylinositol3kinase (PI3K) inhibitor LY294002 were prepared and found to potentlyinhibit the isolated enzyme but not MCF7 cell proliferation. Two tetrazolyl‐substituted analogues were further derivatized as prodrugs resulting in restoration of cell‐based activity. These data provide a conceptual model for development of tumor‐targeting