Discovery and structure-activity studies of a novel series of pyrido[2,3-d]pyrimidine tyrosine kinase inhibitors
作者:Cleo J.C. Connolly、James M. Hamby、Mel C. Schroeder、Mark Barvian、Gina H. Lu、Robert L. Panek、Aneesa Amar、Cindy Shen、Alan J. Kraker、David W. Fry、Wayne D. Klohs、Annette M. Doherty
DOI:10.1016/s0960-894x(97)00445-9
日期:1997.9
The inhibition of tyrosine kinase-mediated signal transduction pathways represents a therapeutic approach to the intervention of proliferative diseases such as cancer, atherosclerosis, and restenosis. A novel series of pyrido[2,3-d]pyrimidine inhibitors of the PDGFr, bFGFr, and c-Src tyrosine kinases was developed from compound library screening and lead optimization.(1) In addition, highly selective inhibitors of the FGFr tyrosine kinase were also discovered and developed from this novel series of pyrido[2,3-d]pyrimidines. The syntheses, biological evaluation, and structure-activity relationships of this series are reported. (C) 1997 Elsevier Science Ltd.