[EN] CHEMICAL COMPOUNDS<br/>[FR] COMPOSES CHIMIQUES
申请人:SMITHKLINE BEECHAM CORP
公开号:WO2005016914A1
公开(公告)日:2005-02-24
The present invention discloses pyrimidine derivatives, compositions and medicaments containing the same, as well as processes for the preparation and use of such compounds, compositions and medicaments. Such pyrimidine derivatives are useful in the treatment of diseases associated with inappropriate ErbB family kinase.
The present invention discloses pyrimidine derivatives, compositions and medicaments containing the same, as well as processes for the preparation and use of such compounds, compositions and medicaments. Such pyrimidine derivatives are useful in the treatment of diseases associated with inappropriate ErbB family kinase.
Design, synthesis and biological evaluation of novel pyrimidine, 3-cyanopyridine and m-amino-N-phenylbenzamide based monocyclic EGFR tyrosine kinase inhibitors
36 new compounds with the typical skeleton of 4-anilino-5-vinyl/ethynyl pyrimidine, 4-anilino-3-cyano-5-vinyl/ethynyl/phenyl pyridine, and m-amino-N-phenylbenzamide, are designed, synthesized and selectively tested on EGFR, ErbB-2 kinases, and A-549, HL60 cells growth inhibition. Results from the bioactivity and chemical structures yield preliminary structure-activity relationships (SARs). The most potent 5-ethynylpyrimidine derivative 20a has an IC50 value of 45 nM to EGFR kinase. Several compounds of other series also show IC50 values <1 mu M for EGFR and <5 mu M for A-549 and HL60 cells growth inhibition. (C) 2013 Published by Elsevier Ltd.