摘要:
2,4-Disubstituted pyrimidines were synthesized as a novel class of KDR kinase inhibitors. Evaluation of the SAR of the screening lead compound 1 (KDR IC50 = 105 nM, Cell IC50 = 8% inhibition at 500 nM) led to the potent 3,5-dimethylaniline derivative 2d (KDR IC50 = 6 nM, cell IC50 = 19 nM). (C) 2003 Elsevier Science Ltd. All rights reserved.