The synthesis and SAR of new 4-(N-alkyl-N-phenyl)amino-6,7-dimethoxyquinazolines and 4-(N-alkyl-N-phenyl)aminopyrazolo[3,4-d]pyrimidines, inhibitors of CSF-1R tyrosine kinase activity
作者:Michael R. Myers、Natalie N. Setzer、Alfred.P. Spada、Paul E. Persons、Cuong Q. Ly、Martin P. Maguire、Allison L. Zulli、Daniel L. Cheney、Asher Zilberstein、Susan E. Johnson、Carol F. Franks、Karen J. Mitchell
DOI:10.1016/s0960-894x(97)00035-8
日期:1997.2
We have identified moderately potent and selective inhibitors of CSF-IR tyrosine kinase activity.(1) A preliminary SAR study resulted in the identification of compounds 11 and 20 as the most potent analogues in the series (IC50 = 0.18 mu M). The 3D-conformation of the 4-(N-alkyl-N-phenyl)-aminoquinazolines has been proposed to be important to the overall selectivity and activity. (C) 1997, Elsevier Science Ltd.
Phosphorus Pentoxide in Organic Synthesis; II<sup>1</sup>. A New, One-Step Conversion of Hypoxanthine into<i>N</i>
<sup>6</sup>-Substituted Adenines