SUBSTITUTED 3-CYANOQUINOLINES AS PROTEIN TYROSINE KINASES INHIBITORS
申请人:Wyeth Holdings Corporation
公开号:EP1117659B1
公开(公告)日:2003-12-03
US6288082B1
申请人:——
公开号:US6288082B1
公开(公告)日:2001-09-11
Optimization of 6,7-Disubstituted-4-(arylamino)quinoline-3-carbonitriles as Orally Active, Irreversible Inhibitors of Human Epidermal Growth Factor Receptor-2 Kinase Activity
作者:Hwei-Ru Tsou、Elsebe G. Overbeek-Klumpers、William A. Hallett、Marvin F. Reich、M. Brawner Floyd、Bernard D. Johnson、Ronald S. Michalak、Ramaswamy Nilakantan、Carolyn Discafani、Jonathan Golas、Sridhar K. Rabindran、Ru Shen、Xiaoqing Shi、Yu-Fen Wang、Janis Upeslacis、Allan Wissner
DOI:10.1021/jm040159c
日期:2005.2.1
inhibitor 86 (EKB-569). Three synthetic routes were used to prepare these compounds. They were prepared mostly by acylation of 6-amino-4-(arylamino)quinoline-3-carbonitriles with unsaturated acid chlorides or by amination of 4-chloro-6-(crotonamido)quinoline-3-carbonitriles with monocyclic or bicyclic anilines. The third route was developed to prepare a key intermediate, 6-acetamido-4-chloroquinoline-3-carbonitrile